Questions about LONG-TERM food storage such as canning, pickling, freezing, and drying.

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What types of food is suitable to be prepare at home and to be eaten during tea breaks? [closed]

As a parent, I need to prepare some food for my child's tea breaks - usually about 2 pm to 3 pm. I know some food cannot last that long. So, my question is what types of food are suitable to be ...
12
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3answers
2k views

Is it valid to claim that a jam contains no preservatives?

Some commercial jams state on the label that they contain "no preservatives", or are "preservative free". As I understand it, jam is a type of fruit preserve. Like most fruit preserves, it is ...
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1answer
91 views

Orange spots on dry chickpea

I have had some dry chickpeas for quite some time (~6-12 months) in my pantry and now I'm looking to cook them. Most of them have some orange spots, which I'm not sure are normal (See picture ...
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5answers
10k views

Frying - Oil foams

I am relatively new to deep-frying. Having seen the questions about oil reuse and conservation, I'm still at a loss about what's going on with my oil... My sunflower oil foams like crazy. I've been ...
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6answers
12k views

Can I make pickled eggs that don't require refrigeration?

This time of year I have a ton of extra eggs. In the winter I have fewer. I have, therefore, been experimenting with egg preservation techniques. I like pickled eggs a lot. They aren't very versatile ...
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1answer
487 views

How long can century eggs last refrigerated and unrefrigerated?

How long can century eggs last for refrigerated and unrefrigerated? I have some slightly cracked eggs from a friend who has stored it for months in his refrigerator. A few comments from this blog ...
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0answers
33 views

Is the daily value for ingredients a minimum or maximum suggested value? [closed]

Based on a study in 1968, a 2000 calorie diet should have certain levels of essential ingredients. These can be found on food labels on almost every retail food product available. What I could not ...
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1answer
66 views

Is it better to use oranges that are under-ripe or over-ripe to make marmalade?

I have some slightly under-ripe oranges, and will be leaving the house shortly. Would I be wasting time to try to make them into marmalade?
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9answers
14k views

Making “long(er)-life” homemade mayonnaise

Most recipes I've seen for mayonnaise suggest that homemade mayo should be kept in the fridge for no longer than between 3 and 5 days. What techniques or ingredients can be used to increase the ...
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2answers
64 views

Do alcohol and salt help in preservation of dehydrated vegetables?

I dehydrate vegetables and keep them in glass jars for a long time. Is it a good idea to put a small amount of alcohol 70% in the jar before I insert the vegetables, in order to kill the bacterias? Is ...
3
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4answers
196 views

How to make bread mould resistant?

With the bread I bake, they become mouldy within two weeks. With the bread I bought from the supermarket, usually whole wheat, I would have the loaf gradually consumed and by the 6th week, it would ...
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1answer
53 views

How to preserve eggplants/brinjals?

How can eggplant be preserved? I would like to preserve it for a month or more, if possible.
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1answer
41 views

Dehydrating in a convection oven

How do I use the oven to dehydrate foods. Do I close the door or leave it open?
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2answers
45 views

Dehydration temperatures for long-term preservation

I am dehydrating fruits and vegetables with a home dehydrator. I found in the internet varying recommendations about dehydration temperatures, ranging from 45 to 65 C (113 to 150 F). However, since ...
5
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1answer
104 views

Why did my lids seal?

This has never happened to me before! Last night I made Refrigerator Pickles using cucumbers and an ordinary vinegar, water, sugar brine. My intention was to make a couple jars for co-workers who ...
2
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2answers
118 views

Is less quality cream used in salted butter?

My room mate's mom recently told us that butter manufacturers will use a lower quality cream in their salted butter because the salt will help preserve the butter. This sounds too intuitive to be ...
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4answers
967 views

Corned Beef - From Scratch

I want to make corned beef, completely from scratch. How do I: Select the cut of beef to corn? Corn that cut? I'm well aware of how to prepare corned beef after that process, but I'd like to start ...
22
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10answers
10k views

Is there anything I can add to homemade bread to preserve it?

I love making our own bread - we rarely buy shop bought, but it tends to go off very quickly. Part of the appeal is that it doesn't have any "junk" in it - artificial preservatives - which I'm sure ...
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2answers
77 views

Preserving whole potatoes

What is the best way to preserve potatoes for a long time with minimal lost of nutritional values? I tried freezing, but the potatoes lost their taste and were unsuitable for cooking. I tried ...
10
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5answers
17k views

How do I maximize the shelf life of my homemade hot sauce?

I am planning on putting this year's crop of hot peppers to use by trying my hand at making my own hot sauces. I've never tried this before, but I've found a number of recipes on the Internet. ...
0
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1answer
102 views

Will food forever simmered rot? [duplicate]

A friend and I were talking and we somehow came to this topic. Will food that is continuously being cooked/simmered rot? I'm not so sure myself. On one hand, if the temperature is just right, it will ...
3
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3answers
366 views

Pasta preservation

I have some extra pasta, cooked. I have no extra sauce to put the pasta in. What's the best way to preserve it so it lasts for a day or hopefully two without getting dry or rotten?
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7answers
33k views

Do you have to refrigerate Pickles?

So last weekend the wife and I got a huge jar of pickles at Costco. The thing is bigger than a gallon of milk (the wife really loves her pickles). There really isn't any room for it in the fridge, ...
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1answer
50 views

Preserved lime is browning and fading inside the brine

I read a lot about preserved lemons (TLDR: quarter them, and keep them in a mix of lemon juice and salted/brined water for 10-30 days), and I'm trying it with limes. But... Two things concern me ...
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1answer
35 views

Making Pickles - Confirming Sanitization Procedure

I'm about to make a batch of dill pickles. The recipe it pretty straightforward: A batch of firm baby cucumbers 1 cup of water 1 cup of vinegar 1 heaping tablespoon of salt 4 cloves of garlic, ...
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2answers
161 views

Why do they put sulphites in vinegar when vinegar is a preservative?

If vinegar is a preservative, how come they put sulphites (also a preservative) in it?
2
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1answer
58 views

Do toasted nuts quickly lose flavor?

There are many recipes where freshly toasted nuts are called for, and that got me wondering--how far can I toast them in advance without sacrificing flavor? If not, how quickly do they lose flavor, ...
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3answers
8k views

Why do they put the jelly-like substance in pork pies?

I don't like the jelly-like substance found in between the pastry and meat of pork pies, and I don't know anyone that does, so I was wondering why they put it in. Or is it a by-product of the ...
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2answers
111 views

Can pasta salad be preserved long-term?

Can I preserve pasta salad in bottles that can last for months? The ingredients are cooked pasta shells, diced onion, diced green and red pepper. The dressing is: boiled together: vinegar, sugar, ...
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1answer
13k views

How long can I store a food in the pantry, refrigerator, or freezer?

How do I know if a given food or ingredient I have is still good, or if I should discard it? How can I best preserve a food or ingredient? This broad question is intended as a "general reference" ...
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6answers
5k views

Can I freeze Milk?

After a bit of miscommunication, my wife and I ended up buying 6 litres of milk between us. I don't really want to waste it, so I'm wondering if it's safe to freeze some of it and defrost and use it ...
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2answers
2k views

Can you freeze egg noodle pasta?

I recently made fresh egg noodle pasta. I made too much! Can I freeze it? I have tried freezing other kinds of pasta but am skeptical of freezing egg noodle pasta. What should I do?
5
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3answers
686 views

Preserving Home Made Pasta

How would one go about doing this? Is it safe to freeze?
3
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1answer
533 views

How to preserve cotton candy

For this Christmas, we wanted to do a particular packaging for biscuits using cotton candy. We have a machine to make it, and flavours to do different colors and flavourings. Now, the problem is that ...
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2answers
4k views

What is the maximal shelf life of UHT milk?

Wikipedia says that the shelf life of UHT milk is "typically" between 6 and 9 months. Does it mean that UHT milk always falls in this range? Is there UHT milk which has a longer or shorter shelf ...
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2answers
7k views

homemade chilli oil

I am making chilli oil using light olive oil, crushed chilli, dried garlic, dried fennel seeds and parsley. I have been making this for years. I am concerned about this Botulinum business. Should I ...
2
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1answer
78 views

Will these mince pies still be good and/or safe to consume?

I've discovered some home made mince pies (frozen after production, un-cooked) which were made by following Delia's Traditional Mince Pie recipe this time last year (lard & butter based pastry and ...
10
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4answers
1k views

Can the bacon in homemade “Bacon Salt” be made shelf stable?

After success making several fancy salts including Sriracha, smoked, and green chili I've decided to try to move in to stranger and tastier territories. As such I want to make a bacon salt. The ...
5
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2answers
23k views

How long will fresh scallops keep in the refrigerator?

Today I bought one pound of fresh scallops from the seafood counter at the local market, but my dinner plans have changed - I am no longer planning to cook the scallops this evening and I don't ...
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5answers
24k views

How to dry homemade pork sausages with proper humidity and temperature?

I am new to this and am attempting to dry some pork sausages. I was told to add a quarter pound of salt for every ten pounds of pork meat, which I did (I used ordinary table salt). I have the sausages ...
4
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2answers
116 views

What causes seals to fail when canning?

My husband made and canned pickles 1 week ago. Tonight he noticed the seals were popped on all but one jar. One other time the same thing happened when he canned green beans. What would be the cause ...
42
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10answers
214k views

How dangerous is it to refreeze meat that has been thawed?

I've often been told by people that I shouldn't refreeze meat (particularly hamburger meat) once it has been thawed. However, this seems a little silly to me. I can't imagine how meat that hasn't ...
27
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4answers
7k views

Does freezing butter or margarine change the properties?

I have a lot of butter & margarine and looking for ways to keep it for longer time. Will freezing them change melting point, flavor, or anything that could be undesirable when cooking? Update: ...
0
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2answers
496 views

How to fix ghee which partly turned white and smells rancidly?

A friend of mine has mistakenly stored his ghee in a bowl which was not quite hermetic hence exposed to oxygen and the sun light. The result is that the ghee turned white and is rancid. See the ...
2
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2answers
898 views

Preserving Onions

Here the onion prices shoot up to exorbitant (1000% increase) levels every year and this year it has hit a crisis level , hence it would be nice to preserve them when they are cheap. One way is to ...
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1answer
172 views

What is the shelf life of pickled gherkins stored dry?

Our almost 2 years old toddler loves oignons accompagnying pickled gherkins. Unfortunately, trying to pick one by herself, she spilled all the pickle from a brand new (commercial, pasteurized) jar. ...
18
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6answers
8k views

Are any retail vacuum-sealing systems worth the expense?

Living alone means that my leftovers tend to go a pretty long way, and I don't end up using raw ingredients as quickly as the supermarkets expect me to. For a while I've been considering investing in ...
7
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1answer
246 views

How long will egg yolks keep?

I have one recipe that calls for several egg whites, and no egg yolks that I plan to make soon. I have other recipes that call for more yolks than whites (which I am not planning on using 'soon')... ...
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1answer
699 views

How to preserve and ship home made mayonnaise

I am trying to preserve home-made mayonnaise so that it can be shipped to family and friends, without the hassle of putting it in dry ice packs or the like. Is there a way to preserve it and ship the ...
2
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1answer
120 views

Can I use “spent” lemons (juiced) to preserve?

I'm about to juice 5 or 6 lemons, I'll zest maybe 2 of them. (I'm making a lemon cheesecake). Lemon isn't something I care to use very often, but I'm intrigued by 'preserved lemons', something I've ...