Ditch the Microwave
Even if your microwave has some fancy pizza button, don’t microwave your pizza. You’ll end up with a soggy mess of a pizza slice. Microwaves heat water that’s in food, so the pizza ends up steaming from the inside out. Not ideal and would not recommend.
Use a Skillet on the Stove to Reheat Pizza
The absolute best way to reheat a pizza is in a skillet on the stove. This can be a nonstick skillet or a cast iron skillet or even a stainless steel skillet. Literally any skillet will work as long as it has a lid!
Reheating Pizza in the Oven
I wouldn’t recommend reheating pizza in the oven because it’s kind of a waste of energy for a few slices of already-cooked pizza. That said, if you happen to have the oven on anyway, you can absolutely toss in some pizza slices! Just put the slices on parchment paper on a baking sheet, and cook for about 10 minutes or until the toppings have re-melted. Don’t bother with a pizza stone unless you are heating the stone up for other purposes as well.
