
Yes, you can reheat a frittata, and it’s one of the better egg dishes for leftovers. Unlike scrambled eggs or omelettes, a frittata is fully set throughout in a firm, stable structure. It doesn’t fall apart on reheating and holds its shape well. It also happens to be very good cold or at room temperature, which is worth knowing if you’re short on time.
Can You Reheat a Frittata?
Yes. A cooked frittata keeps in the fridge for three to four days in a sealed container or covered tightly with wrap. Refrigerate within two hours of cooking. Reheat to 75°C (165°F) throughout. Do not reheat more than once. Frittatas with cheese, cured meat, or vegetables are all fine to refrigerate and reheat; the main thing to avoid is incorporating raw ingredients that weren’t fully cooked in the original preparation.
Eating Frittata Cold
Worth mentioning before covering the reheating methods: a good frittata is genuinely excellent at room temperature. Italian cooking traditionally serves frittata this way, and many versions actually taste better cold when the flavours have had time to develop overnight. If you’re having it for lunch the next day, taking it out of the fridge 20 minutes before serving gives you a result that needs no reheating at all.
Reheating Frittata in the Oven
The best method for warming it evenly without drying it out.
- Preheat the oven to 160°C (320°F).
- Place the frittata (whole or in slices) in an oven-safe dish.
- Cover loosely with foil to trap some moisture and prevent the top from drying out.
- Heat for 10 to 12 minutes for a whole frittata, or six to eight minutes for individual slices.
- Remove the foil for the last two minutes to let any surface moisture evaporate.
Reheating Frittata in the Microwave
Fast and perfectly acceptable, particularly for individual slices.
- Place a slice on a microwave-safe plate.
- Cover with a damp paper towel.
- Microwave at 70% power for 45 to 60 seconds.
- Check the centre: it should be warm throughout. Add 20-second bursts if needed.
- The damp towel prevents the edges from drying out before the centre is warm.
Reheating Frittata in a Pan
Good for slices where you want a lightly crisped bottom surface.
- Heat a non-stick pan over low heat with a small amount of olive oil.
- Add the slice and cover with a lid.
- Heat for two to three minutes. The lid traps steam and warms the top while the base crisps gently.
- Do not flip: frittata slices are fragile and don’t need direct heat on both sides.
Which Method Should You Use?
| Method | Time | Result | Best For |
|---|---|---|---|
| Cold/room temp | 20 min out of fridge | Excellent, no effort | Lunch, packed meals |
| Oven (160°C, foil) | 10-12 min | Best warm result | Whole frittata, entertaining |
| Microwave (70% power) | 45-60 sec | Good, quick | Single slices, weekday |
| Pan (low, covered) | 2-3 min | Crisp base | When texture on bottom matters |
Q: This weekend I was asked to host my family brunch, and everyone asked for a frittata to be made. While they all know I can make them, I typically don’t because I throw away the leftovers. After being scolded and told I can reheat them, I have to ask. How do I reheat frittatas, I need more than just word of mouth.

A: We have all been there before, a family member will tell us something that is totally off the wall and hard to believe. Yes, you can reheat your leftover frittata. While no it will not be as fluffy as when you first cooked it, it will still be delicious.
The Microwave
While reheating eggs in the microwave is highly discouraged because of possible overcooking, frittatas are a little different. Simply cut a slice and wrap it in a damp paper towel. Microwave for 20-30 seconds on power level 5 (or whatever half is on your appliance). If you would like it to be warmer, be sure to feel the piece and gauge it based on how much warmer you would like.
The Oven
When you want to reheat a lot of your leftovers, an oven is your best method. Preheat your oven to 350 degrees as you prepare your frittata. To prepare it, ensure the dish is oven safe, and wrap tightly with aluminum foil and place in the oven. It will take about 20 minutes to reheat completely.
Frittatas as great for any time of day, and reheating them is super easy! Always keep in mind that the eggs are already fully cooked, so it is important not to overcook them. Low and slow is the best way to reheat most foods.
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