Pickled Walnuts – How to make them

Pickled walnuts

Pickled Walnuts – This is the finished product. These have been in vinegar since last year. I made 8kg last year but only have 2 jars left.

I have always loved pickled walnuts. The green immature nuts are pickled before they go hard. Apparently they are very popular in England especially before strong tasting Indian spices because available.  Their main use is with cheese in ploughman’s lunch type meals. We add them to salads and I occasionally  eat one neat right out of the jar. Before writing this post I visited about 12 other pages about pickled walnuts. Most of them have an almost identical recipe.  The main variations are the amount of salt to put in the brine, the amount of time to leave them in the brine and to either boil them after brining or to leave them in the sun. There is a lot of difference in how sweet people like them, the commercial ones are quite sweet.

I have made them for the last 3 years but each year I forgot how I did it the previous year so hopefully this blog post will help me improve them scientifically.

It is possible to buy pickled walnuts but they are incredibly expensive. In the USA a 390g bottle costs $16  Click here to buy pickled walnuts at Amazon That would mean that the the batch I am making this year would be worth $615 or $51 per month, that is enough to pay for the internet connection.  In the UK you can buy pickled walnuts in the shops I think they are made by  Crosse & Blackwell. (or is that Branston Pickle?)

The amount of salt
If you look at other recipes they often give very inexact instructions about how much salt to add. In the end I have decided to use a 10% brine solution. Just put all the green walnuts into a bucket. Weigh the bucket with some weighing scales. Add the water until they completely cover the walnuts, then weigh the bucket again. If you are using the metric system the increase in weight is the same as the amount of water so in our case 7.6 kilos is 7.6 litres.  Then I used the brine calculator on this page

What is the salt doing? I don’t think any fermentation is going on in this recipe. The function of the salt is to draw the liquid out of the walnuts and to enable them to dry out without rotting and then replace the liquid with preservative vinegar. By the way 3 years ago I made them much too salty before pickling. I corrected this by putting them in water for a day. 

The Recipe
Date: 5th June 2015
10kg walnuts
7.6 litres water + 843g salt (10% brine solution) 

Date: 22nd June 2016
17.4kg walnuts
18 litres water +2000g salt (10% brine solution) 

 

Method
Pick green walnuts with no hard shell inside: (in early June)
Prick them all with a fork
Leave then in salt water brine for 3 weeks. (move them around with your hand occasionally)
Drain the water leave them in the sun until they are dry and black. (3 days)
Put them into jars and pour vinegar over them.
Add pickling spices to the vinegar.
Malt vinegar is probably best with you can also use cider vinegar with a couple of bottles of balsamic vinegar mixed in.

By the way: The best place to buy malt vinegar is in the Asian supermarkets in Sparkbrook Birmingham UK. It is possible buy it  in 5 litre containers at low prices.

picking_walnuts

Kayley and Ian Picking walnuts

This is Kayley our Maori volunteer  from New Zealand and Ian from Scotland picking walnuts. Shep the dog tried a walnut but ended up vomitting. I tried a raw one last year and it almost made me vomit. The haircuts are done with  battery operated clippers from Lidl.

Green walnuts in the tree

Green walnuts in the tree

The green walnuts read around mid June. If you push a knitting needle through them you should meet no hard bits.

pricking_walnuts

Here we are prickling the green walnuts with a table fork about 4 times each nut. I did warn Kayley and Ian  that it is best to use rubber gloves but they liked the idea of having brown hands for a few days.

walnuts

Some of these nuts have blemished. It does not matter because they all turn black in the end.

Here is a the wikipedia entry for walnuts

I will put some more pictures up as the process continues.

 

Pisto – Ratatouille

Pisto - Rattouille

Pisto – Rattouille

As a way of conserving the aubergines and having a taste of summer at some later point in the winter months, I decided to use the neighbour’s recipe to make some Spanish pisto (or ratatouille). The only difference between the two is that this is a slightly slushier version with the vegetables diced smaller.

The quantities here will make about seven 400g jars.

INGREDIENTS:
5 large aubergines
5 Italian green peppers
2 or 3 large onions5-7 tomatoes
5 courgettes

Dice all the ingredients into 1cm cubes.

In a large pan, fry the onion in some olive oil until soft. Add the green pepper and fry for another couple of minutes before adding the diced aubergine. When the aubergine is soft, add the courgette and tomato and fry until the mixture is soft and slushy. Cook for a further couple of minutes until it is slightly dryer and then bottle.

Cook in a bain marie for 15 minutes.

a small

Preserving tomatoes

canning tomatoes

Preserving tomatoes: canning

One of the problems of canning tomatoes is the length of time needed to reduce the tomatoes and then having to clean the pans afterwards as the tomatoes tend to stick to the bottom. I have therefore developed a method which solved both these problems.

First cut the tomatoes into pieces, removing the central cores. Transfer to a large, wide frying pan or wok and bring to the boil. Heat the tomatoes until they start to release their juice. Strain off the juice using a colander. 

Fill clean jars almost to the top with the tomatoes. Meanwhile, reduce the juice until only a few spoonfuls remain and use it to top up the jars. If you find you have some juice left over, you can always empty the juice out of the tomato jars and reduce it further. Put the lids on the jars but don’t tighten too much: it is important for air to escape as the jars are heated in the next step.

tomatoes bain marie

Tomatoes in the bain marie

I then heated the filled jars in a bain marie for 15 minutes. I put a trivet on the base of the pan so that the jars were not in direct contact with the heat. Lift out the jars and fully tighten the lids so that the jars will be vacuum sealed once they have cooled

Tomatoes all year?

P1010706

It’s been really exciting having our own bottled tomatoes to enjoy throughout the year until this year’s crop is ready.

Last summer, we used a variety of methods to prepare them before cooking a bain-marie for 15 minutes: boiled tomatoes, concentrated tomato paste, roast tomatoes, smoked roasted tomatoes and sun-dried tomatoes.

We’re now busy amassing empty jars for next season’s offerings.

P1010710We made a great, really deep shelf with two batons on either side and then planks of wood going all the way back to the far wall. That way, as we take out jars to reuse them, we can take out the planks so that they are easy to get to.

Spiced pickled pears

This is another recipe for the winter pears from the cortijo. You need to use a fairly robust pear for this recipe. The pickled pears keep well and are great with cold meats. The recipe is one of Delia Smith’s.

 

 

 

INGREDIENTS:
1kg pears
350g brown sugar
275ml white wine vinegar
275ml cider vinegar
1 long stick cinnamon
1/2 lemon, sliced
1/2 teaspoon whole cloves
1 tablespoon mixed peppercorns

Bring all the ingredients except the pears to the boil. Stir to dissolve the sugar.

Peel the pears, leaving the stalks intact and the pears whole.

Add to the pan and simmer for 20 minutes until the pears are cooked. Transfer the pears to a preserving jar.

Boil the remaining syrup hard for 5 minutes until reduced to 425ml. Fill the jar with the syrup, adding any leftover spices.

Keep for a month before trying.