Most cheeses have an expiration date printed somewhere on the package. Refer to that.
Yes, you can. some of the Kraft mac and cheese are made to be mirco-waved.
As long as it remains frozen, the cold will preserve it virtually forever; I have never known frozen ice cream to go bad. However, once it melts, it is as perishable as milk.
Don't leave the cheese ball out for more than 2 hours.
nowhipped cream is cream with air whipped in at ambient temperature, if not used quickly (even if refrigerated) the air escapes and it is back to just cream. at no time is whipped cream frozen.ice cream is cream, milk, sugar, flavoring, add in's, sometimes eggs, etc. frozen while whipping in air. as long as it is kept frozen the air stays in. ice cream must be frozen to be ice cream.Try avocado ice cream (2 or 3 medium avocados mashed per quart) or balsamic vinegar ice cream (1 tablespoon balsamic vinegar per quart). Two of my best recipes, wonderful flavors. Or if you like something more conventional try cherry quark ice cream (use a cherry cheesecake ice cream recipe but substitute quark for cream cheese).
any age. Just as long as they like it.
Until someone puts it back in.
For a long as you like as long as the meat stays completely frozen. Some mammoth carcasses have been found that have been frozen for tens of thousands of years and the meat still exists.
Cheese can be frozen really well. Remove the original saran wrap from the cheese (it won't freeze very well on certain types of cheese) and then wrap it in aluminum foil. Put it in a plastic bag, and it should keep for quite a while (as long as you avoid freezer burn). Hope this helps :)
Philadelphia cream cheese should not be left unrefrigerated for more than two hours to prevent spoilage and potential foodborne illness.
It is a fresh cheese and really should be refigerated to stop it going bad very quickly.
Even if kept in fridge, only about 5 days.