These 7 food debates are guaranteed to start an argument [Video]

WASHINGTON — Is that day-old rice safe to eat? Can your three-year-old clean up the cookie dough mixing bowl? And do you really need to keep butter in the fridge?

When the topic of food preparation is on the table, it seems like everyone has an opinion. If you’ve ever gotten into an argument about these controversial food practices, then keep reading for the science-based answers that will put the debates to a halt once and for all.

Does cooking really burn off all the alcohol?

Many recipes call for a splash of wine or a dash of liquor, but how much of that alcohol actually remains after cooking? The answer depends on the cooking method and time.

According to a study by the USDA, cooking can reduce the alcohol content, but it doesn’t eliminate it entirely. For instance, simmering …