How to Reheat a Hamburger Patty Without Drying It Out

Reheating a hamburger patty properly makes it hot throughout while limiting the extra cooking that can turn it tough and dry. The instructions below work for a cooked beef patty stored safely in the refrigerator. Before starting, check that it was refrigerated within two hours of cooking (within one hour if the surrounding temperature was above 90°F) and has been kept cold. Refrigerated leftovers are generally best used within three to four days.

What You’ll Need

A food thermometer that reads temperatures in Fahrenheit
A covered skillet and a teaspoon or two of water or broth, for stovetop reheating
Or an oven-safe dish with a lid or foil, for oven reheating
Or a microwave-safe plate and a microwave-safe cover, for microwave reheating
Tongs or a clean spatula for handling the patty

Choose one method. A skillet is useful when you want to control the browning, an oven works well for several patties, and a microwave is convenient for one patty. Do not put metal in a microwave, and do not use a dish in the oven unless it is labeled oven-safe.

Step-by-Step

Check the patty and storage. Reheat only a patty that has been stored safely and smells and looks normal. Discard it if it sat at room temperature for more than two hours, or more than one hour in temperatures above 90°F. Do not taste food to decide whether it is safe. If the patty was frozen, thaw it in the refrigerator before reheating when practical; do not thaw it on the counter.
Choose a method and prepare the patty. If the patty is in a bun, take it out and reheat the bread separately so it does not turn soggy. Remove cold toppings and sauces. If the patty is unusually thick, let it sit out only while you prepare the equipment; do not leave it at room temperature for an extended period.
For a skillet, add a little liquid. Set a skillet over low to medium-low heat. Add about 1 to 2 teaspoons of water or broth, then place the patty in the pan and cover it. The small amount of steam warms the center while the lid limits moisture loss. Avoid a high flame, which can scorch the outside before the middle is hot.
Warm and turn it. Heat the patty for a few minutes, then turn it with clean tongs or a spatula. Cover again and continue warming. Timing varies with thickness, starting temperature, and equipment, so use temperature—not the clock—as the safety check. If the pan dries out before the center is warm, add another teaspoon of water.
Or use the oven. Heat the oven to 325°F. Put the patty in an oven-safe dish with a teaspoon of water or broth, cover the dish with its lid or foil, and warm it until hot throughout. Check the center with a thermometer. An uncovered patty can dry out, so keep it covered and avoid leaving it in the oven after it is hot.
Or use the microwave. Set the patty on a microwave-safe plate and cover it with a microwave-safe lid or a damp paper towel. Heat at medium power in 20- to 30-second bursts, turning it between bursts if possible. Let it stand briefly, then check the center. If it is not yet 165°F, continue in short bursts and check again; microwave ovens heat unevenly.
Check the center temperature. Insert the thermometer probe into the thickest part of the patty, from the side if needed, without touching the plate or pan. The center must reach 165°F because this is a reheated leftover. If it falls short, continue heating and check again. Wash the thermometer probe after use.
Serve promptly and handle leftovers. Put the patty back in a fresh bun and add toppings after heating. Refrigerate any uneaten portion within two hours, or within one hour when the air is above 90°F. Reheat only the portion you plan to eat; repeated cooling and reheating can reduce quality and complicate safe handling.

Common Mistakes

Using appearance as the safety test: A browned outside or visible steam does not prove the center is hot enough. Use a food thermometer and confirm 165°F.
Heating on high: Strong heat can overcook the edges while the middle stays cool. Lower heat and a cover give the center time to warm.
Leaving the patty uncovered: Dry heat removes moisture. Cover the skillet or oven dish, or use a microwave-safe cover.
Reheating with the bun and toppings attached: The bun may become soggy, and lettuce or other toppings can wilt. Heat the patty separately and assemble afterward.
Trusting time alone: A thick patty or a powerful microwave needs a different amount of time than a thin one. Use short intervals and check the temperature.
Saving food left out too long: Reheating does not make food safe after it has been held at room temperature beyond the recommended limit. Discard it instead.

Tips

For the most even reheating, use a patty of roughly even thickness and turn it once in a skillet.
Keep the added liquid modest. A teaspoon or two creates steam; the patty should not be submerged or boiled.
If reheating several patties in the oven, arrange them in one layer with space between them. Check more than one patty, including the thickest, and return any that are below 165°F to the heat.
Keep raw-food utensils and plates away from cooked patties. Use clean tongs and a clean serving plate.
If you are not sure how long the patty has been stored, or whether it was kept cold, the safer choice is to discard it rather than relying on reheating.

Troubleshooting

The outside is hot but the center is below 165°F: Lower the heat, cover the pan or dish, and continue in short intervals. Turn the patty if using a skillet or microwave, then measure the center again.

The patty is drying out: Stop once it reaches 165°F. Next time, use lower heat, cover it, and add a small amount of water or broth. A patty that is already dry cannot be made juicy again, but serving it with sauce can make it more pleasant to eat.

The microwave heats one side more than the other: Pause between bursts, turn or reposition the patty, and let it stand briefly before checking. Continue in short bursts until the center reaches 165°F.

The patty is browning too quickly in the skillet: Turn the heat down and add a teaspoon of water, then cover the pan. Do not keep raising the heat to speed up the center; it can burn the outside.

You do not have a thermometer: A thermometer is the reliable way to verify the required temperature. For food safety, obtain one rather than treating a particular reheating time, color, or touch as proof that the patty is safe.

Frequently Asked Questions

What temperature should a reheated hamburger patty reach?

Reheated leftovers should reach 165°F in the center. Check the thickest part with a food thermometer; color and cooking time alone are not reliable checks.

Can I reheat a hamburger patty in the microwave?

Yes. Cover it, use medium power and short bursts, turn or reposition it, and check the center temperature. Add more time only as needed to reach 165°F.

How long can a cooked hamburger patty stay in the refrigerator?

Use refrigerated leftovers within three to four days. Refrigerate them within two hours of cooking, or within one hour if the air temperature is above 90°F.

Can I reheat a patty more than once?

It is better to reheat only the amount you plan to eat. Each time food is served, cooled, and reheated, its handling and storage need attention; return leftovers to the refrigerator promptly and reheat them to 165°F.

Should I thaw a frozen cooked patty before reheating?

Thawing in the refrigerator helps it heat more evenly. If reheating from frozen, use a covered method, allow extra time, and check the thickest part reaches 165°F.

Can I reheat the patty in its bun?

It is usually better to remove the patty and warm the bun separately. This helps avoid a soggy bun and makes it easier to check the patty’s center 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.