No onions in the refrigerator they make everything else smell and taste like onions. Butter i only refrigerate what i dont use. i leave a stick out and the rest in the cold box till i get low outside...yup i keep a par sheet and req from the frige when i need it...j/k! Eggs..always Some cheeses i coldify. Dont you hate finding rotten smelly mystery vegtable in the crisper of your fridge! lol