The Best Way to Reheat Pizza (Crispy, Not Soggy)

Cold pizza is a legitimate breakfast choice — I will defend this to my dying day. But sometimes you want that slice hot, with the cheese actually melted and the crust actually crisp, not the sad, chewy, microwave-steamed version that tastes like a pizza-flavored sponge. I’ve tested every reheating method out there (my leftover pizza habit is extensive and well-documented), and there is a clear winner.

The goal of reheating pizza is simple: melt the cheese and warm the toppings without turning the crust into rubber or cardboard. That means you need heat from below for the crust and gentle heat from above for the cheese. Here’s how each method stacks up.

The Best Way: A Skillet on the Stovetop

This sounds weird until you try it, and then you’ll never go back. A cast-iron or nonstick skillet over medium heat gives you the crispiest crust of any method — crispier, honestly, than the pizza was fresh.

Here’s the method: place your cold slice in a dry skillet over medium heat. Let it sit for about 2 minutes until the bottom starts to crisp — you’ll hear it sizzle. Then add 2 to 3 drops of water to the pan (not on the pizza), and immediately cover with a lid. The water turns to steam, which melts the cheese and heats the toppings in about 60 to 90 seconds. Remove the lid, let any remaining moisture cook off for 30 seconds, and slide it onto a plate.

The result is genuinely remarkable: a bottom crust that’s crackly and crisp, cheese that’s fully melted and bubbly, toppings heated through. Total time is under 5 minutes, and it beats every other method by a wide margin. The steam trick is the key — without the lid, the cheese never quite melts before the bottom burns.

Runner-Up: The Oven or Toaster Oven

If you’re reheating several slices, the oven makes more sense. Preheat to 375°F, place the slices directly on the oven rack or on a baking sheet, and heat for 8 to 10 minutes. Putting slices directly on the rack gives you the crispiest bottom; a baking sheet is easier and nearly as good.

A toaster oven works the same way and preheats faster — it’s my pick for one or two slices when I don’t want to fire up the big oven. Same temperature, same timing, just watch it a little more closely since toaster ovens run hot.

Pro tip: if the crust looks like it’s drying out, tent the slices loosely with foil for the first few minutes, then uncover for the last 2 to 3 minutes to re-crisp.

The Air Fryer Method (Fast and Excellent)

The air fryer is the speed champion: 3 to 4 minutes at 350°F and you’ve got a slice with a crisp crust and bubbly cheese. It works by circulating hot air, which is basically a tiny convection oven. Don’t overcrowd the basket — one or two slices max, in a single layer. Any more and the circulating air can’t do its job.

Why the Microwave Is the Worst Option

I know it’s tempting — 60 seconds and you’re eating. But microwaves heat by exciting water molecules, which turns your crust’s moisture into steam from the inside out. The result: rubbery, chewy crust and cheese that’s somehow both molten and lukewarm. If the microwave is truly your only option, here’s the damage-control version: place a mug of water next to the slice and microwave at 50% power for 60 to 90 seconds. The water absorbs some of the microwave energy and adds humidity, which slightly reduces the rubber effect. It’s still not great, but it’s noticeably better than full-power nuking.

Even better: microwave the slice for 45 seconds to take the chill off, then finish it in a hot dry skillet for 2 minutes to re-crisp the bottom. Best of both worlds when you’re in a hurry.

What About Frozen Leftover Pizza?

If you froze your leftovers (smart move — pizza freezes beautifully for up to 2 months), don’t thaw first. Go straight from freezer to a 400°F oven for 12 to 15 minutes. Thawing makes the crust soggy. For guidance on freezing done right, see the best way to freeze leftovers — the wrap-it-tight principles apply perfectly to pizza.

Food Safety Note

Pizza is perishable. Refrigerate leftovers within 2 hours of delivery (1 hour if it’s a hot day), and eat refrigerated pizza within 3 to 4 days. When reheating, you’re just warming it through, but if the pizza sat out overnight on the counter, no reheating method makes it safe — throw it out. FoodSafety.gov has the full rundown on leftover safety timelines if you want the official numbers.

Reheating Deep-Dish and Thin-Crust: Adjust Your Approach

Not all pizza reheats the same. Deep-dish Chicago-style slices are thick enough that the skillet method can burn the bottom before the center warms — for these, go with a 375°F oven for 12 to 15 minutes, tented loosely with foil for the first half. Thin-crust and Neapolitan-style pizza is the opposite: it’s delicate and dries out fast, so use the skillet method but shorten the steaming step to about 45 seconds. Stuffed-crust slices do fine in the oven but can get leathery in the air fryer, so give them the gentler oven treatment. When in doubt, lower heat and a little more time beats blasting it — patience is what separates good leftovers from sad ones.

Practical Takeaway

For the best reheated pizza: skillet, medium heat, 2 minutes uncovered, then a few drops of water plus a lid for 60 to 90 seconds of steam. Crispy bottom, melted top, five minutes total. Oven at 375°F is the best batch method; air fryer at 350°F is the fastest. Retire the microwave except in emergencies. And if you find yourself reheating pizza often enough to have strong opinions about it, you might as well learn to make pizza dough without yeast — fresh pizza on demand changes the whole equation.