How to Reheat Enchiladas in the Oven Without Drying Them Out

Oven reheating warms enchiladas through without relying on a microwave, and it can help the filling and sauce heat more evenly. Covering the dish keeps the tortillas from drying out while the center warms. Before starting, check that the enchiladas were stored safely and choose an oven-safe dish that fits them without crowding.

What You’ll Need

Oven-safe baking dish, sized to hold the enchiladas in a single layer
Aluminum foil to cover the dish
Food thermometer to check the center of the filling
One or two tablespoons of water, broth, or extra enchilada sauce if the dish looks dry
Oven mitts and a serving utensil

Use a thermometer rather than judging doneness by bubbling sauce or a hot-looking surface. The USDA safe temperature for reheated leftovers is 165°F, measured in the center. If the enchiladas include meat, poultry, seafood, eggs, or another filling, this leftover temperature still applies.

Step-by-Step

Check storage and condition. Reheat enchiladas that were refrigerated promptly and kept at 40°F or below. Use refrigerated leftovers within three to four days. If they sat at room temperature for more than two hours—or more than one hour above 90°F—discard them rather than trying to make them safe by reheating. Do not use leftovers that have been stored too long or whose storage history is uncertain.
Preheat the oven. Set it to 350°F and allow it to reach temperature before putting the dish in. A moderate oven gives the filling time to warm before the tortillas and edges become excessively dry or crisp.
Arrange the enchiladas. Place them seam-side down in an oven-safe dish in a single layer. Keep them close together, but do not stack them. If reheating just one or two, use a small dish so a large empty area does not expose the food to unnecessary drying.
Add a little moisture if needed. If the sauce looks thick or the tortillas appear dry, spoon one or two tablespoons of water, broth, or enchilada sauce around or over the enchiladas. Use only enough to loosen the sauce; too much liquid can make the tortillas soggy. If the dish already has plenty of sauce, skip this step.
Cover the dish tightly. Seal the top with foil, leaving a little space above the food if the cheese or sauce touches it. A tight cover traps steam, helping the center heat while protecting exposed tortilla edges. If you want a browned top, you can uncover the dish briefly at the end.
Heat until the center reaches 165°F. Put the dish on the middle oven rack. Refrigerated enchiladas often take about 20 to 30 minutes, but thickness, filling, dish material, and portion size can change the timing. Start checking around 20 minutes. Insert a food thermometer into the center of a thick enchilada, aiming for the filling rather than measuring only the sauce. Check a second enchilada if the pieces vary in size or the dish is crowded.
Finish uncovered if desired. Once the center has reached 165°F, remove the foil if you would like the cheese or surface to brown. Return the dish to the oven for just a few minutes, watching closely. This is optional; do not extend the uncovered time if the tortillas are already drying out.
Serve promptly and handle leftovers safely. Use oven mitts to remove the hot dish and serve while warm. Refrigerate any remaining enchiladas within two hours, in a covered container. Reheat only the portion you plan to eat when practical, rather than warming and cooling the same food repeatedly.

Common Mistakes

Using high heat to save time: A very hot oven can dry or scorch the outside before the filling reaches a safe temperature. Keep the oven at 350°F and allow enough time for the middle to heat through.

Leaving the dish uncovered: Exposed tortillas lose moisture quickly. Cover the dish for most of the reheating, even if you plan to crisp the top afterward.

Trusting appearance instead of temperature: Bubbling sauce and melted cheese do not prove that the center is hot enough. Check the filling with a food thermometer and reach 165°F.

Adding too much liquid: A large pour can dilute the sauce and soften the tortillas. Add a tablespoon or two only when the dish looks dry, and place it around the enchiladas if you want to avoid soaking the tops.

Reheating food that was left out too long: Heating does not make improperly stored leftovers safe. Follow the room-temperature limits and discard food that has exceeded them.

Tips

For evenly warmed enchiladas, arrange pieces in one layer and leave a little room for heat to circulate.
If the dish is very cold from the refrigerator, expect it to take longer than a small portion in a shallow dish. Use temperature, not a fixed timer, to decide when it is ready.
Keep foil from touching a cheesy top by forming a loose tent, or use an oven-safe lid if available.
For a crispier finish, uncover only after the center reaches 165°F. The final browning is for texture, not a substitute for checking the temperature.
Reheat a single serving in a small, oven-safe dish rather than transferring it to a large pan. This helps limit exposed edges and makes it easier to keep the sauce near the food.

Troubleshooting

The center is still below 165°F: Cover the dish again and return it to the oven. Check every five minutes until the center reaches 165°F. If the outside is already dry, add a small splash of water or sauce before covering.

The tortillas are drying out: Seal the foil more tightly and add a little sauce or water around the enchiladas. Lower the oven back to 350°F if it was set hotter, and avoid leaving the dish uncovered.

The bottom is watery or soggy: Do not add more liquid. If the enchiladas have reached 165°F, remove the foil and let excess moisture evaporate briefly, watching carefully. Next time, use a smaller amount of added liquid and avoid pouring it directly into the dish in excess.

The cheese is browning before the center warms: Cover the dish and continue heating. The foil protects the top while the filling catches up. Check the center with a thermometer rather than relying on the cheese.

Some enchiladas heat faster than others: Remove pieces that have reached 165°F if you can do so without disturbing the rest, then cover and continue heating the cooler ones. Check each size or portion as needed.

Frequently Asked Questions

How long does it take to reheat enchiladas in the oven?

Refrigerated enchiladas often take about 20 to 30 minutes at 350°F, but the time varies with portion size, filling, and dish. Begin checking around 20 minutes and continue until the center reaches 165°F.

Should enchiladas be covered when reheating?

Yes. Cover them with foil for most of the heating to hold in moisture and prevent the tortillas from drying. Uncover briefly at the end only if you want a browned top.

Can I reheat enchiladas from frozen in the oven?

Yes, if they were frozen promptly in a suitable container. Keep them covered and bake at 350°F, allowing substantially more time than for refrigerated enchiladas; the exact time varies. Check the center with a food thermometer and heat to 165°F. Do not rely on a guessed time or thaw them on the counter.

Can I reheat enchiladas more than once?

For best quality, warm only the portion you plan to eat. Repeated heating and cooling can reduce quality and make safe handling harder; keep the rest refrigerated and return it to the refrigerator within two hours.

What temperature should reheated enchiladas reach?

Reheated leftovers should reach 165°F in the center. Use a food thermometer inserted into the filling; a hot surface or bubbling sauce alone is not a reliable check.

Do I need to thaw frozen enchiladas first?

No, you can heat them from frozen, but they will take longer. Keep them covered and check that the center reaches 165°F before serving. Thawing in the refrigerator can shorten the oven time, but never thaw them at room temperature.

Further reading: USDA FoodSafety.gov. Details can change, so check the official page for anything that matters to you. Spotted a mistake? Tell us. How we write an answer.