Questions on handling, preparing, and storing food in ways that prevent foodborne illness.

learn more… | top users | synonyms

1
vote
2answers
2k views

Pasteurized milk that has gone sour

I have 1/2 gallon of milk (not raw) that turned sour in fridge (not curdled). Hate to throw it away. Can I safely use it to make cottage cheese or put into a chocolate cake?
8
votes
3answers
16k views

How to make garlic oil in a safe way…tomorrow

I am planning on making some garlic oil for a friend of mine as a birthday present. Her birthday is tomorrow, so this question is a bit urgent. I've read a few of the posts that indicate that ...
3
votes
1answer
101 views

While making pepper oil with dry crushed red pepper, do I need to sterilize the jars to store for up to 6 months?

I am planning to make a large quantity of oil cooked with dry crushed red pepper. I fry the oil on low heat with the dry crushed red pepper for awhile and then remove it. I plan to distribute it to ...
2
votes
2answers
2k views

Is it ok to freeze miso paste?

Recently, I bought a pack of miso paste. It contains 1kg, far more than I actually need. Is it ok to freeze what I don't need? If so, how long could I keep it frozen?
0
votes
0answers
50 views

Cloudy sediment in grapeseed oil

I have a bottle of grapeseed oil in the cupboard that I use often and isn't that old, I glanced at the bottom and saw that it is cloudy at the bottom, sort of a blob but no sign of anything really ...
5
votes
2answers
569 views

Sous vide whole salmon at what temperature?

If I'm doing salmon fillets then I'll normally do 50c for 25 minutes, but a whole salmon is a different kettle of fish. I've done sous vide whole salmon on several occasions and I do 55c for 3 hours ...
8
votes
2answers
24k views

Do canned kidney beans contain Toxins?

I'm attempting my first slow-cook today but, of course right after I started it, I read that there's some nasty chemical in uncooked kidney and cannellini beans that can cause vomiting. And apparently ...
0
votes
1answer
162 views

Why do store-bought dips have such a limited shelf life?

Why do store-bought dips (guacamole, sour cream and chive, salsa...) typically say "Keep refrigerated and consume within 24 [or 48] hours of opening"? Before opening they typically have a "use by" ...
8
votes
4answers
52k views

How long will food last in a refrigerator that is turned off?

We will be having a power outage in our building soon and our fridges are pretty full. The power will be off for about 10 hours. Will our food last safely during this time?
1
vote
2answers
77 views

Dough safety and viability after overproofing

We made dough using the below recipe last night, and realised this morning that we had left it at ~70°F (covered) for ~15 hours. Questions: What would be the symptoms of dough going "bad"? How ...
9
votes
5answers
839 views

How should glasses/cups be oriented in storage?

I believe that it's better to store glasses/cups right-side-up in the cupboard, but at work everyone stores them upside-down. Which is safer/more sanitary?
8
votes
10answers
105k views

How can I keep hot food hot when transporting it?

How can I keep hot food hot when transporting it, e.g. to a friend's house or a potluck? I usually just give up and take cold food, but I'd like to have more options.
7
votes
5answers
62k views

I ate undercooked steak, what can happen to me?

What are the risks of eating undercooked steak? I tried to cooked medium rare steak for the first time and I did not know about the palm trick to see it the meat is ready. I ate a bite and it was ...
19
votes
8answers
107k views

How to keep my (deep frying) oil usable as long as possible?

I have a new deep fryer. I am pleased with its results so far. I am not a 'heavy user' though - say once every 2-3 weeks. I want to re-use the oil a couple of times. The deep fryer is covered but not ...
0
votes
0answers
86 views

Diet coke chicken recipe safe when heating the artificial sweetener contained in the diet coke during the boiling process?

I'm on the Atkins induction week, which means my food choices are limited. One of the recipes I found suggested a recipe which involved Diet Coke chicken. Which basically is boiling chicken in diet ...
4
votes
3answers
14k views

Does grenadine need to be refrigerated?

I've been looking for a bottle of Rose's Grenadine for quite a while without luck, so when I saw a big ol' liter of Llord's at the liquor store, I grabbed it. I'm not sure I want to allocate that much ...
3
votes
1answer
799 views

Are avocado seeds edible?

I've seen article about great benefits of eating avocado seeds. And another here. Does it mean avocado seeds are edible? How do you eat it then? On Wikipedia page we can read: Avocado leaves, ...
3
votes
1answer
162 views

Can I substitute “green beans” for “string beans”?

The famous Thai salad "Som Tam" uses raw, crushed string beans in small amounts, and I have seen recipes that suggest raw normal green beans as a substitution. How will the subsitution affect the ...
8
votes
2answers
24k views

Are nectarine seeds edible?

Eating a nectarine this afternoon, I found the pit was cracked open. Curious, I broke it apart and found an almond-like seed (or nut?) inside. I remember hearing that some almonds, or perhaps their ...
0
votes
0answers
128 views

What does it mean, when packaged meat depressurizes itself?

If I keep meat for a few days after it's use-by date, the packaging starts to look sucked-in, as if the amount of air has been reduced. Since it is a sealed package, I can't think how that could be. ...
10
votes
2answers
3k views

Safe pH range (acid vs base) for food

One of my molecular cookbooks goes into the use of acidity / alkalinity in cooking. What it doesn't describe is what safe pH values are that you can still serve food at. Note: I am not looking for ...
1
vote
3answers
5k views

Is it safe to store unopened metal cans in the refrigerator?

A co-worker and I are having a disagreement on whether or not it's okay to put unopened cans of pizza sauce in a refrigerator. I say it's not, because the acidity in the tomatoes in the can will make ...
0
votes
2answers
385 views

How do I avoid botulism formation when vacuum sealing and freezing raw chopped vegetables?

I want to chop onions and green peppers then freeze in a vacuum sealed bag without blanching the vegetables first. I read the article on blanching after vacuum sealing and then blanching but to your ...
3
votes
3answers
278 views

Will adding yogurt whey to homemade mayonnaise make it keep longer?

I was looking up recipes last night and came across a recipe that started with homemade mayo. The author said that fresh mayo has a shelf life of 3-4 days, which is what I always heard, but then she ...
0
votes
1answer
131 views

5 Day marinated chicken breast [duplicate]

Bought chicken breast on Sunday and put in marinade. It is now Thursday. Chicken has turned a bit white . . . is it safe to cook and eat at 5 days in marinade?
1
vote
1answer
141 views

Is it safe to use unwashed barbeque grill utensils?

I had a fit when my husband said he never washes the tongs spatula or meat fork after cooking on the outside barbeque grill. He just let's them hang out there dirty (ugh) & uses them again without ...
1
vote
2answers
575 views

Mothballs in the pantry: is it safe to keep food there?

My roommate put some mothballs in the pantry and when I came home and saw them, I took them out. They were probably only there for a few hours, but is it safe to store food in there? Should I throw ...
18
votes
5answers
7k views

Is it really necessary to wash a skillet that will be heated up again soon?

I made some eggs in a cast iron skillet yesterday and didn't wash the skillet. Today I want to make eggs again. Is it really necessary for me to wash the skillet before making more eggs? It would ...
0
votes
0answers
21 views

Slow Cooker “Warm” setting safe? [duplicate]

So we made some chicken last night in the slow cooker, put it to "low" for about 6 hours. It was cooked and everything but my wife set it to warm "to soak up the juices" but we kinda "forgot" about it ...
2
votes
4answers
89 views

Clean fridge shelves which can't be removed?

What's the best way to clean out the parts of a fridge that can't be removed? I found that on my fridge, for whatever reason, some shelves on the inside of the door can't be taken out. Is there a ...
2
votes
1answer
70 views

Pork sausage - difference in food guidelines

I'm wondering why Still Tasty says that fresh pork breakfast sausage lasts 1-2 days refrigerated but the company that I talked to that makes sausages say eight days from the packing date. ...
2
votes
0answers
25 views

can chicken be thawed in the sun [duplicate]

My mother-in-law put chicken on the counter to thaw for an hour then put the chicken directly into the sunlight still on the counter top! I've done a little Research but have found nothing that ...
0
votes
1answer
86 views

Freezing cooked chicken from the deli?

I think this is a pretty basic question, but can I purchase cooked chicken breast from the deli at the local supermarket then freeze it? Would it be unsafe in any way to unfreeze it later to eat? ...
0
votes
2answers
107 views

Should I boil canned sweetened condensed milk before using like I do for different types of canned food?

I have used sweetened condensed milk a lot in different deserts and pies, but today I wondered if boiling is needed, is it necessary?
2
votes
1answer
7k views

creme fraiche 1 month out of date!

I was just cooking some soup and added some creme fraiche (I smelt it before and it smelt fine, force of habit) Once I had mixed it in - I noticed that the sell by date was the 15th of January! I ...
0
votes
1answer
247 views

Saw this at my local chinese grocery

This was near the seafood section in a big vat of ice at my local chinese grocery. What the heck is this?
2
votes
1answer
140 views

Safety of adding dried hot pepper to opened jar of pickles

I have a particular brand of jarred pickles I buy from a local supplier. They're some kind of beer pickle, and the brine has a vinegar and IPA type of taste, and it's loaded with garlic and dill. Very ...
1
vote
1answer
125 views

Reusing marinade [duplicate]

I've always been told you can't reuse marinade, so I always throw it out. But this evening, I marinated chicken, and then I took the chicken out (this was around ten minutes ago). Can I put a piece of ...
11
votes
4answers
12k views

Is there such a thing as “food grade CO2”?

I'm thinking about building a setup to make my own carbonated water. Should I be concerned that I'll be filling up my CO2 tank at Dick's Sporting Goods?
2
votes
1answer
284 views

Is carnival glass safe for serving food?

My grandmother-in-law left us a very large collection of carnival glass. This has led to a mild debate over whether it is safe to use. Are there foods that shouldn't be served on carnival glass? What ...
1
vote
1answer
227 views

How to make sure teapot is safe after being on fire without water

I left my teapot on the stove for about 30 minutes by accident. By the time I noticed, all the water had boiled out. So, I turned off the stove and let it cool. When I went to put water in it again, ...
2
votes
4answers
409 views

Does sugar inhibit mold growth?

I was reading a post earlier regarding maple syrup being left out overnight. They were asking if their beloved Maple syrup was still safe to consume. In the comments I believe someone brought up ...
5
votes
2answers
259 views

Sea Salt and Mercury

I've heard that sea salt is more flavorful than iodized table salt, but was wondering about its mercury content. Due to the mercury level in oceans, nutritionists are recomending to limit sea food ...
19
votes
5answers
53k views

How long can hard cheeses last in a refrigerator?

I had chunks of various hard cheeses, mostly parmesan, in my refrigerator for varying lengths of time. Some as long as 3+ months. I've never seen any obvious signs of spoilage and have never been ...
22
votes
2answers
47k views

Why doesn't Bailey's go bad?

I realize it can go bad after a long time, but why does it take so much longer than other dairy products? Does it have to do with the alcohol content? If so, what is the process that is happening?
3
votes
6answers
3k views

Fiddlehead toxicity

I'm curious if anyone has some experience with fiddlehead toxicity. Wikipedia has it listed as "may harbour microbes, and should be washed and cooked before eating." Most reports I'm reading online ...
3
votes
3answers
7k views

Is food immediately taken out of the microwave safe to eat?

Do we have to wait a few seconds to let the microwaves go away, or can we eat it immediately? Of course, I assume that the food is not too hot to be eaten.
3
votes
2answers
330 views

can maple syrup be refrigerated after it was out for a few days?

I opened Adirondack pure maple syrup a few days ago. It didn't say to refrigerate, so I didn't. When I googled it, it said that it should be refrigerated. Can I still do that? If I may not use it ...
0
votes
2answers
134 views

Sausage discolouration - is it safe to eat?

This morning, I found some sausages in the fridge that had been there all week. The top of the sausage (that is, the surface of the skin facing upwards) had turned brown. I initially thought that if ...
13
votes
2answers
59k views

Is it safe to eat butter after it has crossed its expiration date? Does butter ever spoil in fridge?

I just came back from a long trip and I was cleaning out my fridge, and I noticed that there is an expiration date on the butter. It expired about two months from when I bought it. The butter doesn't ...