Once opened, tomato-based sauces are only good for five days to a week. Don't wait for the mold to form. In many cases, you won't see the mold in the sauce after five days, but it actually could be there. Some mold produce toxins that can be harmful, so why take the risk? Mold grows in very wet environments. What promotes the mold is the high moisture content. No amount of cooking will kill the toxins. So, to be safe, you need to throw it away.
About 4 days.
opened pasta sauce should be kept in the refrigerator and used or tossed out within 3-5 days.
as long as you like... but i wouldn't eat it.
2 days after opened
However long the useby date is
You Can Keep Pasta With Sauce For About a Week, If Longer It Will Get Soggy.
You can keep an opened bottle of Hoisin sauce for at least three months. It should be stored in the refrigerator once it has been opened.
Once a bottle of teriyaki sauce is open, how long is it good for in the cabinet?
Meat sauce should be safe for 3 - 5 days if stored in the refrigerator.
You can keep an opened bottle of pasta sauce in the refrigerator for as long as you want to. Please ensure that the bottle is however covered when it is in the fridge.
I think around six or even nine months.
Toss after a week. Or freeze it leaving a inch between the sauce and the lid.
I would say probably 6-9 months?
Tartare sauce is mayonnaise based and will spoil quickly out of the refrigerator.
Tartar sauce can last in the refrigerator for about six months. it is not advisable to keep it for more than one year.
Unopened spaghetti sauce doesn't need to be refrigerated. Refer to the expiration date on the jar.
Because of the acidity and salt content, if kept in the refrigerator it should last for 3 months safely.
It is o.k in the fridge because you can defrost it.But dont keep it in too long or it will go bad!
If opened, 1 month on shelf & 6 months kept in refrigerator.
This food will keep for about 3 days in the refrigerator. Place the food in an air tight container for the best results. This food can easily be transferred to the freezer for longer storage time.
If the pesto sauce is home cooked with natural added preservatives such as salt and sugar , it will stay fresh for 48 hours in the refregerators. If the sauce has complex commercial preservatives added it can last for six months or more.
how long can you keep a turkey in the refrigerator after it has been thawed in the refrigerator before cooking
it should say on the "use by" date near the top. if its not there, it is usually around 2 years
it depends what your using
Once opened, tomato-based sauces are only good for five days to a week. You don't want to wait for the mold to form. It is only recommended for 5 days to be safe.