Hard boiled eggs
Don’t let Pinterest fool you: If you try to hard boil eggs in your microwave you’re likely to either end up with a big mess or burned fingers! The rapid heat from the microwaves creates a lot of steam in the egg, which has nowhere to escape. Exploded egg is hard to clean up—trust us. (Here are some foods even professional chefs cook in the microwave.)
Frozen cuts of meat are tricky to defrost in a microwave: Thinner edges start cooking while the thicker middle remains frozen. And if your microwave doesn’t rotate food while cooking it, this too can lead to uneven distribution of heat, which can can allow bacteria to grow. The safest way to thaw meat is to defrost it overnight in your refrigerator, according to food safety experts at Pennsylvania State University’s department of food science.