Mayonnaise can spoil due to its high fat and moisture content, which creates an environment conducive to bacterial growth, especially if not stored properly. Onions, on the other hand, can spoil due to their high moisture content and susceptibility to mold and decay when exposed to air and humidity. While both can spoil, mayonnaise typically has a shorter shelf life once opened, especially if not refrigerated, compared to whole onions. Proper storage is key for both to extend their freshness.
no mayo spoils faster
Adding onions to a food to make the food taste good is a matter of personal preference. Onions help with the digestion of the person eating the food, though.
It is believed that food poisoning from potato salad is caused from the eggs, or the mayonnaise if it contains eggs, and possibly onions.
it doesnt
Yes, light makes food spoil faster. Energy causes decay and deterioration. Light is a form of energy,and the more energy exposed to the food, the more quickly food will spoil.
None. There is no seafood in real mayonnaise.
Mayonnaise contains 40% fat.
Mayonnaise contains 40% fat.
Potato salad will never be as good as when it was first made. Use it within a day or two. Depending on what you put in your potato salad will depend on how long your salad will last. If you put eggs in your salad then you have 3 days to use it up in. If you omit the eggs then you have about 5 days as long as the salad doesn't sit out and get warm since it has mayonnaise in it.
for some people onions ,not really beans,eggs ,sometimes milk,and cheese!!
yes you can or you can pickle it . canning anything will help it to not spoil.... because the air has toxins in it that makes your food rot and when your cabbage isn't getting at the air it doesn't spoil.
ugh, but well... yeah, it is acid that isn't harmful to us, but it kind of burns food which makes it easier to swallow.