Reheat meatloaf leftovers to 165 degrees F in the center or coolest part. The oven is usually the best method because it heats the loaf evenly, but the microwave, air fryer, and skillet can work well for slices.
Quick Guide
| Method | Best for | Food-safety note |
|---|---|---|
| Oven | Whole pieces, thick slices, or several servings | Cover and reheat to 165 degrees F. |
| Microwave | One or two slices | Use a covered dish, rest briefly, and check the coolest spot. |
| Air fryer | Firm slices with crisp edges | Keep slices from drying out and still check 165 degrees F. |
| Skillet | Thin slices | Cover on low to medium-low heat so the center warms safely. |
| Slow cooker or warming tray | Not recommended for reheating | They may warm leftovers too slowly. |
Best Method: Reheat Meatloaf in the Oven
- Heat the oven to 325 to 350 degrees F.
- Put meatloaf slices or a piece of loaf in a baking dish.
- Add a spoonful of broth, sauce, gravy, or water if the meatloaf looks dry.
- Cover the dish with foil so the surface does not dry out before the center warms.
- Heat until the center or coolest part reaches 165 degrees F.
Thin slices may warm in about 10 to 15 minutes. A thicker piece or a partial loaf can take longer. Time is only an estimate; temperature is the safety check.
How to Reheat Meatloaf in the Microwave
Use the microwave for small portions. Put slices in a microwave-safe dish, add a little sauce or broth, and cover the dish with a microwave-safe lid or vented cover. Heat in short bursts, rotate if needed, let the slices rest briefly, and check that the coolest part reaches 165 degrees F.
Microwaves can heat unevenly, so do not rely on steam alone. A slice can be hot at the edges and still cooler in the center.
How to Reheat Meatloaf in an Air Fryer
An air fryer can bring back crisp edges, but it can also dry out meatloaf. Use slices rather than a large block, keep the heat moderate, and check early. Add sauce after reheating or serve with gravy to bring back moisture.
How to Reheat Meatloaf in a Skillet
For thin slices, use a covered skillet over low to medium-low heat. Add a small splash of broth or sauce, turn the slices once, and heat until they reach 165 degrees F. Keep the heat controlled so the outside does not burn before the center warms.
How Long Leftover Meatloaf Stays Safe
Cooked meatloaf leftovers should be refrigerated within 2 hours, or within 1 hour if the temperature is above 90 degrees F. Use refrigerated leftovers within 3 to 4 days. For longer storage, freeze portions and thaw them in the refrigerator before reheating.
How to Keep Reheated Meatloaf Moist
- Cover it: foil, a lid, or a microwave-safe cover traps moisture.
- Add liquid: broth, gravy, tomato sauce, or a little water helps prevent dry slices.
- Reheat portions: smaller pieces warm more evenly than a large loaf.
- Avoid overheating: once the meatloaf reaches 165 degrees F, stop heating.
- Reheat once when possible: repeated reheating dries the meatloaf and adds handling risk.
FAQ
What is the best way to reheat meatloaf?
The oven is usually the best method because it warms meatloaf evenly. Cover the meatloaf, add a little moisture if needed, and reheat leftovers to 165 degrees F.
What temperature should reheated meatloaf reach?
Reheated meatloaf leftovers should reach 165 degrees F in the center or coolest part. Use a food thermometer rather than judging by steam or color.
Can you reheat meatloaf in the microwave?
Yes. Microwave slices in a covered microwave-safe dish with a small splash of broth or sauce. Rotate or rest the slices, then check that they reach 165 degrees F.
How long is leftover meatloaf safe in the refrigerator?
Cooked meatloaf leftovers should be used within 3 to 4 days when refrigerated at 40 degrees F or below.
Can you reheat meatloaf more than once?
For best safety and quality, reheat only the portion you plan to eat. Repeated cooling and reheating increases time in the danger zone and dries out the meatloaf.