How to Store Leftover Pizza in the Fridge
Leftover pizza is only as good as how it's stored, and the fridge doesn't stop bacteria growth, it just slows it down. Pizza left out too long before refrigerating or sealed the wrong way turns soggy, dries out, or spoils faster than it should.
Steps
- 1Let the pizza cool to room temperature, but don't leave it out longer than 2 hours (1 hour if the room is above 90°F/32°C).
- 2Stack slices with a sheet of parchment or wax paper between each layer so the toppings don't stick together.
- 3Place the stacked slices in an airtight container, or wrap the whole box tightly in plastic wrap or foil if a container isn't available.
- 4Store in the fridge at or below 40°F (4°C), ideally on a middle shelf rather than the door where temperatures fluctuate.
- 5Eat within 3-4 days for the best quality and safety.
- 6Reheat slices in a skillet over medium-low heat with a lid for 3-4 minutes, or in a 375°F (190°C) oven for 8-10 minutes, to re-crisp the crust instead of microwaving it soft.
Common mistakes
- Leaving pizza out on the counter overnight: bacteria multiply fastest between 40°F and 140°F, and pizza left in that range for more than 2 hours should be thrown out.
- Storing it in the original box: cardboard traps moisture from the cheese and grease, making the crust soggy and giving bacteria a damp surface to grow on.
- Stacking slices directly on top of each other without separation: toppings and cheese transfer between layers and the crust steams itself soft.
- Assuming 4 days is a hard cutoff: pizza with seafood, or pizza that sat out too long before refrigerating, can spoil sooner than that.
Equipment
- Airtight container or plastic wrap/foil
- Parchment or wax paper
- Skillet with lid (for reheating)
FAQ
Can I freeze leftover pizza instead of refrigerating it?
Yes, and it holds up better than the fridge for anything past 4 days. Wrap slices individually in plastic wrap, then foil, and freeze for up to 2 months; reheat straight from frozen in a 375°F (190°C) oven for 12-15 minutes.
How do I know if refrigerated pizza has gone bad?
Look for a sour or off smell, slimy texture on the cheese, or any visible mold. If the crust feels excessively wet or the toppings look discolored, it's past the point of eating.
Is it safe to eat pizza that's been in the fridge for a week?
No, cheese and meat toppings create a food safety risk beyond 4 days even if it looks and smells fine. Bacteria like Listeria can grow at fridge temperatures without any obvious signs.
Does the type of topping affect how long pizza lasts in the fridge?
Yes, pizzas with seafood or fresh vegetables like tomatoes and greens spoil faster, often within 2-3 days, while pepperoni or cheese-only pizza tends to hold closer to the full 4 days.
Need exact temperatures or timing? Check our Time & Temperature Guide →