How Long Your Leftovers Are Actually Good For

Just as with cooked meats, pizza is usually good for three or four days in the refrigerator. (Wrap it tightly to keep it tasting fresh.)

One more thing: If the pizza sat out for a few hours before being refrigerated, Tong says you're safest reheating it before eating. The skillet method is the most effective way we've seen to revive a soggy bottom, giving you a moist crust and making the cheese melt.