Category Archives: Preserving

Two Easy Pickle Recipes

My previous post on pickling went on a bit, so I’ve added these two simple recipes as a separate one. The methods are not particularly comprehensive, so if you haven’t pickled before read the previous post for hints and tips.

Pickled Red Cabbage

As with many recipes for preserving, it’s difficult to come up with precise amounts. It all depends upon how much produce you have and the size and shape of your jars . A certain amount of guesswork is required. If you don’t make enough pickling liquor, you can quickly make more, and if you make too much, keep it in a sterilised jar; you can always use it pickle something else, or use it in salad dressings.

It is a good example of a system rather than of a recipe, but I reckon a good-sized red cabbage will need a litre of liquor. Oh and it’s a two-day affair, so don’t start this the day before a fortnight’s holiday or something:

 

Day 1:

1 red cabbage, sliced thinly, centre removed

Sea or rock salt

Scatter your sliced cabbage into a colander placed on a deep plate or large bowl and strew with plenty of salt. Cover with a tea towel and leave overnight for the water to drain.

 

Day 2:

1 litre of cider, wine or distilled vinegar

1 tsp peppercorns

1 chilli

1 tsp Allspice berries

50 g sugar

1 star anise

1 tsp Mustard seeds

Boil the vinegar with the spices and sugar, simmering for 5 minutes. Rinse the salt from the cabbage and pack into sterilised jars. Strain the hot vinegar and fill the jars with the piping hot liquor. Pop the chilli and star anise into the jars and a few of the seeds and berries (for prettiness). Put on lids and leave to mature for four weeks.

  1. Cover cabbage with salt for 24 hours.
  2. Next day, rinse away the salt and pack into sterilised jars.
  3. Boil up the remaining ingredients. Simmer 5 minutes and pour over the cabbage.

 

Delia Smith’s Quick Pickled Onions

from her Complete Cookery Course, 1982

“I’m afraid I have neither the strength nor the patience of endure long pickling sessions…so I always use the method below” says Delia.

No faffing about with this one: onions usually need brining or dry-salting. Delia skips this stage, but be warned: they don’t keep as long as regular pickled onions as the excess water isn’t drawn out by the salting process. They’ll keep 4 months maximum.

In her recipe, Delia asks for pickling spice, which you can buy already blended, but have a go at making your own; a keen cook will probably have most of the spices needed anyway! See the previous post for an example.

2 kg pickling onions [or shallots]

1.75 l of malt vinegar (Sarson’s is best)

25 g pickling spice

The first task is to peel the onions. Put them in a bowl and cover with boiling water straight from the kettle, drain and get peeling. The skins should now be relatively loose from their hot water treatment.

Half-fill your jars with onions – 4 1-litre jars will be enough – and share out half of the pickling spices between them, scattering nicely. Top up with the remainder of the onions, and then the rest of the spices. Pour the vinegar in (no need to heat it) and screw the lids on tightly. Leave the onions 8 weeks before eating them.

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Pickling at Home

 

Pickling is a form of food preservation that uses either vinegar or brine to keep food from spoiling. Good cooks in all households, rich or poor, throughout history had to know what they were doing if they were to get maximum yield and minimum waste from their home-grown produce, whether a tiny veg patch or a large kitchen garden. Therefore, if we’re to cook historical recipes, we too need to know what we’re doing.

Pickling in brine is essentially curing with salt and I’ll tackle that subject in a different post (this is not be confused with the brining some veg goes through before being pickled in vinegar (see below).

I thought that I’d go through how to make your own pickles at home as I got some good feedback on my previous preserving post: fruit jelly preserves. Pickling is easy and doesn’t require any expensive specialist equipment, so if you have never tried your hand at home-preserving, give it a go. A similar method is used to make flavoured vinegars, so I’ll write a little post on those too.

The ingredients

Vinegars: any vinegar can be used, however for long-term preservation a vinegar that is 5% acetic (ethanoic) acid is required. When it comes to choosing the correct, go for your personal preference. Malt vinegar packs the strongest punch and goes best with onions and shallots in my humble opinion. The cider and wine vinegars have a fresher, subtler flavour and are pretty much universal. Distilled or spirit vinegar is vinegar in its purest form, essentially just acid and water and can be used to pickle anything. It can be a little harsh so requires flavouring with aromatic herbs and spices.

Balsamic, Champagne and sherry vinegars can do the job of pickling perfectly well but are far too expensive for your glut of allotment red cabbage, though a touch of balsamic vinegar added to another does work well.

Pickled quails’ eggs

Herbs & Spices: Though not strictly essential, herbs and spices do give your pickles an extra aromatic dimension and take the edge off that often harsh vinegar astringency. Most herbs can be used with great effect: thyme, rosemary, bay, savory, oregano, dill and fennel all work very well.

Pretty much any whole spice can be used successfully here: fresh ginger, peppercorns, mustard seeds, allspice berries, cinnamon sticks, fennel seeds, dried or fresh chillies and dill seeds are the usual suspects. Use whatever you like, but a general rule for spice mixes is to add up to 25g of spice to each litre of vinegar. A good general spice mix:

1 tbs allspice berries

1 tbs mustard seeds

1 cinnamon stick

2 tsp black or white peppercorns

1 tsp fennel seeds

1 or 2 dried chillies

I’m going a little mediaeval and including sugar as a spice: the deliciousness of a pickle can be heightened immensely with a seasoning of sugar. This is especially important when pickling fruit such as pears or strawberries.

Salt: Many vegetables need to be salted in some way before pickling. The salting process draws water from the veg both firming it up and taking away water that would otherwise leach out and dilute the vinegar. Use either rock or sea salt for this, never table salt; it is far too harsh and inevitably some salt ends up in the final pickle, so a nice complex salt is best.

There are two types of salting: dry salting is where salt is sprinkled over vegetables and left overnight to drain. The other way is by brining, where the veg is immersed in a strong salt solution for 12 to 24 hours. A typical brine contains 85g of salt per litre of water.

The produce: these are the fruit, vegetables or eggs you want to pickle! They need to be a good size, unbruised and not overripe. Some vegetables need to be salted or cooked, some neither! When preparing your produce, make sure the pieces are a good size for when you come to eat them, and that they of a good size and shape to be packed well into jar. It’s important to remember that the produce needs to be completely covered and that there needs to be a decent space, around one centimetre, between the vinegar and the jar rim.

The Equipment

Aside from your regular kitchen pots, pans and jugs, there is little specialist equipment required.

Muslin & string: used to tie herbs and spices to infuse into the vinegar. Not essential though, as you always pass the vinegar through a sieve.

Jars & lids: obviously this is a must-have. I tend to use stocky hardwearing Kilner jars where I can, but I also hang on to any decent-sized jars that come my way. Make sure the metal lids of jars have a layer of white plastic under them; this makes them vinegar-proof.

Just part of my jar collection!

How to Pickle

This is a four-stage process:

Preparing the produce: Sometimes there is no prep, sometimes there’s cooking or salting. Check the recipe before you embark on your preserving as some veg needs a full 24 hours salting!

Preparing the pickle: The vinegar is simmered with its herbs and spices for 5-10 minutes, depending on the pungency required. This can be strained if a muslin bag wasn’t used. The pickling liquor is used hot or cold depending upon the recipe.

Potting: sterilised jars need to be packed quite tightly with your produce before the vinegar is poured in. Make sure everything is covered and pop the lid on tightly. Give the jar a jiggle to remove air bubbles. See this post if you don’t know how to sterilise jars.

Maturing: Leave your pickles for a month before eating them so that the vinegar can penetrate the veg. Waiting also matures the flavour making it more rounded and less harsh. Patience, dear readers, is a virtue.

Alright, that’s the basics…I’ll post recipes soon. If you can’t wait for me to post, see this previous pickled egg and this pickled beetroot recipe.

Pickled white beetroot

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A Trip to the Sarson’s Vinegar Factory

SARSONS-LOGO

A couple weeks ago I was invited by the iconic British condiment company, Sarson’s, to have a look around their factory and see the process of vinegar-making. They contacted me as they had noticed my little blog and thought I might be interested in seeing what they do because they make vinegar in the traditional way; and we’re all about tradition here at British Food: A History.

The word vinegar comes from the French words vin meaning wine of course, and aigre meaning sour or sharp, so when we talk about British malt vinegar, it’s actually a bit of a misnomer. What is in your bottle of Sarson’s used to be called alegar: sour ale! I think the word should be brought back (I’ll pop a note through to Mr and Mr Sarson).

Vinegar – aka ethanoic or acetic acid – is produced when specialist bacteria called acetobacteria metabolise normally deadly alcohol (ethanol) and harness energy from it. It takes a real specialist to use this killer chemical as a food source. Vinegar is, of course, an excellent preservative itself.

It is thought that vinegar and alcohol fermentation were discovered and refined in tandem, and the earliest example of vinegar-making goes right back to the ancient Babylonians who were brewing it from their beer and wine in 4000 BC! The ancient Romans refined methods somewhat, using wooden barrels to age and develop flavour.

The rear of the original London factory (Southwark Local Studies Library)

There are there are many types of vinegar, but malt vinegar, which is made from barley, is uniquely British, although these days it does travel a bit. Barley was a very important crop in Britain as it was grown to eat, but also to make ale. The average person in mediaeval England would drink around a litre of ale a day and it was the main source of calories for many (and much safer to drink than the water). Our love of ale meant there was plenty spare knocking about to transform into alegar. Sarson’s are the only company still making it in the traditional way and they have been producing it since 1794.

Before I had even arrived, I was greeted a delicious sweet and sour malt smell, and when the taxi pulled up outside the Manchester factory I was greeted again by the lovely folk who run the place. I donned my lab coat, safety glasses, hard hat and beard snood, and looking altogether pretty damn sexy I headed over the see the initial steps in the process.

I had always assumed that when malt vinegar was made, ale would be bought in and then fermented, but this is not the case! Sarson’s do the whole process from start to finish, including making the ale itself. It is truly made from scratch.

Barley grains

The first step is to lightly mill the barley so that the grains can crack open. It is then soaked in spring water and heated up in mash tuns: huge metal vats that constantly stir the barley and the water is collected. This process of mashing extracts the sugars.

Swishing away the sweetwort

I was allowed a little taste of the sugary liquid – or sweetwort – and couldn’t believe how sweet and delicious it was (when I got home, I looked in a few old books and found that home-made barley water was produced in essentially the same way).

The cooled sweetwort now enters the first round of fermentation: yeast is added so it can get to work anaerobically turning sugar into alcohol. This six-day process produces a barley ale that is a whopping 9.5% alcohol.

Now the alcohol can be converted into vinegar in the second round of fermentation. It was this part of the process that I found to be truly amazing: I assumed that to make a product and attain perfect consistency between batches, Sarson’s would have to seed the ale with a mother (or mother-of-vinegar to give her full title, a of plug acetobacteria) that had been carefully selected over years or even decades, to produce a unique strain (wine and beer makers do this with their yeasts). What Sarson’s actually do is simply add the shavings of the bark from the larch tree, which naturally harbours a community of acetobacteria species. This all happens in wooden tubs called acetifiers and it takes seven days for the larch bacteria to do their magic.

The huge physics-defying oak barrels!

For the last stage, the vinegar is stored in huge 40 000 litre barrels – some 100 years old – to be standardised to the correct strength (5% ethanoic acid).

Standardising the final product

The vinegar is heated up to kill the bacteria and it is piped through to the very noisy and exciting bottling room. I loved watching the bottles rattling around on the conveyor belts. It was as though I had literally stepped through the arch window on Playschool!

Then, to top it all off, they handed me my very own personalised bottle of malt vinegar!

Many thanks to Sarson’s for asking me to come to their place and let me be a nosey parker for an afternoon – I will certainly be paying the malt vinegar I put on my fish and chips in even higher regard from now on!

Next post, I’ll write a little bit about how we use – and used vinegar in the home.

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How to Make Medlar (or Quince or Crab Apple) Jelly

Last post I told you all about the overlooked fruit the medlar (or openarse). It’s a tricky one as it can’t just be picked and eaten like most dessert fruits. The way to get the most of any medlars you do get your hands on is to make a jelly, a beautiful deep vermillion preserve which makes an excellent accompaniment to game, roast or cured meats and cheese.

I thought it would also be a good opportunity to go through the process of making a jelly preserve; something I have been threatening to do for a while. This recipe works well with the close relations of the medlar: the quince and the crab apple.

Choosing the fruit:

There is a bit of disagreement as to how ripe your medlars should be; some say only unripe medlars should be used, others that ¼ to ½ of them should be bletted (soft and brown). I have only ever used unripe ones – these produce a clear, bright jelly with an astringency comparable to strong tea. Next time, I’ll be patient and wait for a good proportion of them to blet.

Medlars are high in pectin, a chemical glue that sticks plant cells together. As fruit ripens, the pectin is broken down by enzymes making the fruit soft. When making a jelly, one needs to release the pectin by boiling the fruit until pulpy so that it can set the jelly. If using a lot of ripe fruit, I would suggest adding some crab apples or tart eating apples such as Cox’s orange pippins or russets. Alternatively, a proportion of the sugar can be replaced with jam sugar, ensuring a decent set.

Quince and crab apples do not have this problem and you should be okay.

It’s worth mentioning that if you only have a few medlars, quinces or crab apples, you can supplement with some regular apples and the resulting jelly will be still be great. I’ve made quince jelly with 50% apples before and it was delicious!

Ingredients and equipment:

Aside from the fruit, all you need is water, granulated sugar and some optional cider vinegar. I think a little vinegar cuts through the sweetness very well, but you can leave it out if you prefer.

I don’t add herbs and spices to medlar or quince jelly, but crab apple jelly can benefit from some subtle flavouring: things like rosemary and thyme work well as do cinnamon, cloves and black pepper.

Specialist equipment is easy to get hold of and inexpensive: you’ll need a good-sized sheet of muslin or a jelly bag (though a tea towel or pillowcase will also do the job), a sugar thermometer or temperature probe, and some jars with lids.

Method:

Day One

Scrub the fruit(s), chop roughly – there’s no need to peel or core the fruit – and place in a large pot along with any herbs and spices if using. Just cover the fruit with water and bring to a good simmer and add some cider vinegar, around 50 ml per litre of water.

Turn on the heat, cover and simmer until very soft. Very hard fruit can take an hour, though I do give things a helping hand by squishing the fruit against the side of the pan with a wooden spoon.

When the fruit is ready, scald your muslin or jelly bag iwith hot water. If using a jelly bag, place it on its stand with a bowl beneath it, if using muslin, use it to line a bowl. Carefully, ladle the fruit and cooking liquor into the bag/lined bowl – be careful.

The jelly bag can be left to do its thing, but if just using muslin, a little extra work is required: collect up the edges and tie them well with string. You now need to hang this hot haversack of pulp over the bowl to drip overnight. I hook it over a cupboard handle and then in the fridge to keep the fruit flies off. However you do it, make sure things are securely tied – those bags can be pretty weighty.

Day Two

By now, the liquor should have stopped dripping, but give it a squeeze just to see if you can get any more out. Don’t worry of the juice has gone cloudy, this is common with medlars.

Measure the volume of juice and pour into a heavy based stockpot. To this, add your granulated sugar in the ratio of 500g sugar for every 600ml of juice. Turn the heat on and stir until the sugar has fully dissolved. At this point, clip on your sugar thermometer, if using. Turn up the heat so that the syrupy mixture can boil hard. As you wait for this to happen, pop a saucer into your freezer. Skim away any scum that is thrown up.

Let the syrup boil for at least twenty minutes and check the temperature – pectin sets at 105°C. Sometimes jellies don’t always set, so it’s best to double-check with the wrinkle test. Remember that sauce in the fridge? Take it out and drop some of the jelly onto it. Let it cool for a couple of minutes. If it wrinkles when you push it with your finger, all is well and the jelly is ready to be potted into sterilised jars.

(Sterilising jars is easy: place on a baking tray and pop into an oven preheated to 125°C for at least 25 minutes. I usually put mine in as the jelly is coming to a boil. Any rubber seals can be scalded in boiling water closer to the time.)

Use a jug to pour the jelly into jars, don’t overfill here, a gap of one centimetre below the rim is good. Some jars have a helpful maximum fill line on them. Seal with the lids as soon as you can. Be very careful here!

The next day, the jelly should be set, but sometimes it takes a few days, especially if vinegar was used.

The jelly will keep for 6 months unopened, once open keep in the fridge.

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The Original (Quince) Marmalade

As I mentioned in my previous post about Seville oranges that the original marmalade was in fact made from quinces and not oranges, I thought I would give you a recipe that I have recently used for the stall. It’s a recipe that appears in Eliza Acton’s 1845 book Modern Cookery. It’s an easy recipe that would be a good one to start with if you have never made a sweet preserve as you don’t need to mess about with sugar thermometers and setting points. One of the great things about making preserves with quinces is the glorious colour they go. A relatively brief boil transforms them from a pale apple-yellow to a vibrant orange-coral.

The tricky thing is getting your hands on some quinces they are available from October, but I have recently seen some organic ones in the Manchester organic grocers Unicorn. If your local greengrocer doesn’t have them on their shelves, it is worth asking if they can get them. My grocer was very happy to get me a full tray for just a tenner, so I was very pleased with that.

I have recently found another slightly more complicated version of this recipe but I have not tried it – we’ll have to wait for next autumn for that one!

Eliza Acton’s Quince Marmalade

2kg (4 1/2 lbs) quinces

water

granulated sugar

Wash and scrub any fluff of the quinces, then peel and core them. Place them in a large pan and pour over enough water to almost cover. Turn up the heat and when it begins to boil, turn heat down to a simmer and stew 35-45 minutes until the fruit is soft. Strain and pass fruit through a mouli-legumes.

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Put the pulp back in the pan with the strained juice and add 280g sugar for every 500ml juice or, 1 ½ lbs sugar for every pint of juice). Stir and dissolve under low heat then, simmer until it resembles ‘thick porridge’ and begins to leave the side of the pan when you stir it.

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Pour the marmalade into sterilised pots. It is very good as a jam on toast, with cheese or as an accompaniment to hot or cold meats.

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Seville Oranges and Seville Orange Marmalade

The weather outside may be miserable and the evenings still long, but luckily there is a little fleeting  sunny surprise popping up in grocers around the country that can perk us up no end; at least if you know where to find them. It is Seville orange season and a small window of just a few weeks is all we have to cook with this delicious fruit.

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The Seville orange is very bitter and is only really grown in Spain for us British to make our Oxford marmalade. What a treat home-made marmalade is; oranges, water and sugar that is all that are needed to produce such a delightful, very British preserve. If you have never made your own, have a go before they are all disappear again.

Like all citrus fruits, the Seville orange comes originally from China. It was imported on trade routes via Italy, to the Mediterranean countries of Europe. All of these original orange trees were bitter in flavour like the Seville. In the first half of the 17th century, sweet orange trees were delivered to the Portuguese coast by ship. These sweet oranges quickly superseded the bitter ones, that is for that small area of Spain that still grows them.

The flowers of Seville oranges are also used to make orange flower water, another of my favourite ingredients.

Seville and game painting

Rabbit with Red Legged Partridge and Seville Orange by Jean-Baptiste Chardin 1728-29

Below is a recipe for  Seville orange marmalade, but it is useful to know that the zest and juice of these oranges go very well with game and some shellfish such as scallops as the above painting shows.

 

Seville Orange Marmalade

Oddly enough, marmalade was not made from Seville or any other orange at first, but quince (a knobbly cousin of apples and pears). It did come from Spain though, in fact the Spanish word for quince is marmalada. Every day’s a school day.

This recipe is Jane Grigson’s and it is a good strong bittersweet ‘Oxford’ style marmalade.

Ingredients

3 ¼ litres water

1 ½ (3 lb) Seville Oranges

3 kg (6 lb) granulated sugar

Give your oranges a good scrub and place them in a preserving pan or large stockpot with the water. Bring to a boil and simmer for about 1 ½ hours until the oranges are tender.

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Take them out with a slotted spoon. They will probably collapse in on themselves, but don’t worry about that. Let them cool a little, then halve them and scoop out their innards. Tie up the scooped-out pulp in a piece of muslin. If you want a soft set, just put the bag of pulp straight into the pan, if you want it well set, give it a good squeeze to get as much pectin out of the pith and into the liquor as possible (I’m a soft set man).

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Next, shred the peel, you can be as careful as you want, and you can cut them as thick as you want. You can do this by hand or in the food processor by blitzing them using the pulse setting – be careful though, you don’t want a load of slurry. I’m usually dead against using food processors for this sort of thing, but I quite like the irregular pieces you get with this method. Tip them into the pan along with the sugar. Over a medium heat, stir until the sugar dissolves.

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Now you need to be brave and bring it to a full rolling boil for at least 15 minutes , you need it very hot so that the marmalade can set. You have several options to test for a set, but I use a combination of a sugar thermometer and the wrinkle test. Pectin – a chemical that essentially glues plant cell walls together – will set to a gel at 105⁰C (221⁰F), so a thermometer is crucial if you want to know if you are getting close. It can take a while because water needs to evaporate to get five degrees above boiling point. Keep a close eye on it and when it gets close do the wrinkle test. For this test put a side plate in your freezer a little while before you want to make your marmalade, and when you’ve achieved 105⁰C (221⁰F), turn off the heat and spoon out a little of it onto your cold plate. Return it to the freezer for a couple of minutes. Push the jelly; if it wrinkles up, your pectin is set. If not, boil up again and retest after 10 minutes.

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When ready, turn off the heat and allow it to cool for 15 minutes – this important step will stop your peel from floating to the top in a single layer – then pot into sterilized jars (bake them and their lids for 25 minutes at 125⁰C or 250⁰F).

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Jane Grigson’s Orange Mincemeat

It’s just occurred to me that I haven’t put on a Christmas recipe and it is only just over two weeks until the special day. This month has flown by at a scarily quick pace.

Luckily two weeks is just enough time to make this delicious orange flavoured mincemeat. Last year I gave you Mrs Beeton’s recipe, but this one comes from the wonderful Jane Grigson. It is very moist and because of the brandy, orange juice and orange liqueur. It is also vegetarian if you want it to be; the suet can be the vegetable-based sort, or you can leave it out altogether. Give it a go.

Jane Grigson

Jane Grigson

It is extremely easy to make: there is no cooking required so all you need to be able to do is chop, grate, mix and weigh. When you pot the mincemeat, it is very important you sterilise your jars. To do this first wash them in soapy water, then rinse and allow them to dry. Place the jars on a tray, with their lids sat beside them, facing upwards and pop them in the oven for 30 minutes at around 130⁰C. Let them cool a little before potting. If this seems a lot to make in one go, you can easily reduce the amounts as you see fit.

Click here for the recipe I use for making mince pies.

 

Ingredients

250 g (8 oz) chopped candied peel

1 kg (2 lb) peeled, cored and grated apples

500 g (1 lb) suet (fresh or packed is fine, but fresh is best)

500 g (1 lb) currants

500 g (1 lb) raisins

500 g (1 lb) sultanas

500 g (1 lb) soft dark brown sugar

1 freshly grated nutmeg

125 g (4 oz) slivered almonds

Juice and zest of 2 oranges

4 tbs brandy

6-8 tbs orange liqueur

 

Mix all the ingredients together in a huge mixing bowl, then pot into sterilised jars. Store somewhere dark and cool, but not the fridge! Leave the mincemeat to mature for at least together before using it.

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