How to Reheat Quiche
Leftover quiche or frittata.
The Short Answer
The best way to reheat quiche is in the oven. Oven at 325 degrees F for 15-20 minutes covered loosely with foil. Low heat prevents eggs from becoming rubbery.
Reheating Methods
🔥 Oven
Temperature: 325°F
Time: 15–20 minutes
Cover loosely with foil. Low temperature is essential for egg dishes.
📡 Microwave
Time: 1–2 minutes
30-second intervals. Works reasonably well since the custard is already moist.
Do not use high heat for any egg-based dish. Eggs become rubbery and release water.
Quiche is excellent at room temperature. Many French cooks serve it this way intentionally. If packing for lunch, it does not necessarily need reheating.
Frequently Asked Questions
Yes. In French tradition, quiche is often served at room temperature. Just make sure it was refrigerated for storage and consumed within 3-4 days.
The Bottom Line
The best way to reheat quiche is in the oven. The key to great reheated food is low-and-slow heat, moisture retention, and patience. Rushing with high heat dries food out and creates uneven hot and cold spots. When in doubt, go lower and slower. Make sure leftovers reach an internal temperature of 165°F before serving.
Source: USDA Leftovers Safety | Last verified: March 26, 2026 | Our methodology