Expiration date only!! http://www.recipe4living.com/Common/Article.aspx?id=50926 There is a chart that shows how long it is safe to store all food items. You have to be careful with anything that has yeast. It has bad effects after the use by date. Make sure ALL cake mixes and pancake mixes are not used past the due date. The yeast in them can make you extremely ill.
2 days
Depends how careful you were when making it. I wouldn't keep such a thing more than 4 days even in fridge.
Homemade mayonnaise typically lasts for about 1 to 2 weeks in the fridge before it spoils.
Homemade yogurt typically lasts for about 1-2 weeks in the fridge before it spoils.
It depends on how long they were left out.
Uncooked, 3-4 days.
Homemade mayonnaise typically lasts for about 1 to 2 weeks when stored in the refrigerator.
homemade mayonaise can stay in the fridge up to two weeks. Store bought can last about a month in the fridge.
Homemade mayonnaise typically lasts for about 1 to 2 weeks in the refrigerator before it spoils.
You can safely keep an onion in the fridge for up to two weeks.
You can keep BBQ chicken in the fridge for about 1-3 ddays
indefinitely