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How do you reheat cooked pork tenderloin without drying it out?

Quick Answer

The best way to reheat cooked pork tenderloin without drying it out is to use the oven or microwave with a moist heating method. Good options include reheating in broth or sauce in a covered dish, wrapping in foil with a little liquid, or using the microwave’s reheat function with frequent standing time. Going low and slow, monitoring temperature, and not overcooking will also help prevent the pork from drying out.

Detailed Answer

Pork tenderloin is a lean and delicate cut of meat that can easily dry out if not reheated properly. Here are some tips for keeping reheated pork tenderloin juicy and moist:

Oven Method

– Place the cooked pork tenderloin in an oven-safe dish and add a couple tablespoons of liquid like broth, water, sauce, or gravy. Cover the dish with foil.

– Reheat in a 275°F oven until warmed through, about 15-20 minutes. Check the internal temperature with a meat thermometer to ensure it reaches 145°F.

– The steam created from the liquid in the covered dish will help keep the meat moist. Be careful not to overcook.

Microwave Method

– Place the pork tenderloin on a microwave-safe plate and sprinkle with a couple tablespoons of water or broth.

– Cover the plate with plastic wrap, leaving a corner vented for steam to escape.

– Microwave on 50% power for 2-3 minutes. Allow to rest for 1 minute before checking temperature. Reheat in 1 minute intervals until heated through to 145°F.

– The lower power and standing time will allow the heat to distribute evenly without drying out the meat.

– Alternatively, use the microwave’s reheat function if available. This usually reheats at a lower power over a longer time.

Other Tips

– Slice the pork tenderloin before reheating to reduce the reheating time required.

– Stir or flip the meat halfway through reheating to ensure even heating.

– Let the pork rest for 5 minutes after reheating to allow the juices to redistribute.

– Avoid reheating pork tenderloin in a dry environment like a hot pan on the stove or under a broiler, which can lead to moisture loss.

– For best results, use the pork within 3-4 days of initial cooking and limit reheating to once.

What temperature should you reheat pork tenderloin to?

According to food safety guidelines, reheated pork should reach an internal temperature of 145°F measured with a food thermometer. This temperature is hot enough to destroy any harmful bacteria that may be present. When reheated properly, pork can be safely eaten multiple times within 3-4 days of cooking.

Can you reheat pork tenderloin in the microwave?

Yes, the microwave can be used to safely reheat pork tenderloin without drying it out. The key is using lower power (50% or the reheat function) and short cooking times. Reheating for 1-2 minutes followed by a 1 minute rest allows the heat to distribute evenly. Stirring or flipping halfway helps too. Covering the dish retains moisture, but venting it prevents steaming. Check the internal temp to ensure it reaches 145°F.

Is it better to reheat pork tenderloin in the oven or microwave?

The oven and microwave can both be good options for reheating pork tenderloin if the proper methods are used. The oven’s indirect, gentle heat with a covered dish helps keep moisture in, but reheating in a microwave is faster. For best results, use a moist environment and keep reheating times short in either appliance. Microwaves can cook unevenly, so microwaving in short intervals with standing time helps prevent drying out one section.

Can you reheat pork tenderloin on the stove?

It’s best to avoid reheating pork tenderloin on the stovetop. Direct contact with a hot pan or skillet can cause the pork to dry out quickly. The high heat draws moisture out of the meat, especially lean cuts like tenderloin. For better results, use an oven, microwave, or slow cooker to reheat pork tenderloin while retaining moisture. If reheating on the stove, use low heat and a sauce or gravy to keep the pork tender.

Is it safe to reheat pork tenderloin twice?

Yes, it is safe to reheat cooked pork tenderloin twice, as long as food safety guidelines are followed. Only reheat pork once per day and ensure the internal temperature reaches 145°F each time. Use the reheated pork within 3-4 days and don’t leave it sitting out for more than 2 hours at room temperature after reheating. When stored properly in the refrigerator between uses, reheating pork twice is unlikely to pose any health risks.

How do you store leftover pork tenderloin?

Here are some tips for properly storing leftover pork tenderloin:

– Let the cooked pork cool completely, then refrigerate in a sealed container or resealable plastic bag.

– If reheating multiple times, store in meal-sized portions to avoid repeated thawing.

– Refrigerate for up to 3-4 days. The tenderloin may last up to 5 days, but quality declines after 3-4 days.

– For longer storage, wrap tightly in freezer wrap or plastic wrap, aiming to exclude as much air as possible.

– Freeze for up to 4-6 months. Thaw overnight in the fridge before reheating.

– Avoid storing the tenderloin for extended periods at room temperature, which allows harmful bacteria to multiply quickly. Refrigerate within 2 hours of cooking.

– When reheating, check internal temperature reaches 145°F. Discard if mold, off-odors, or slime develops.


Pork tenderloin is a quick-cooking and lean cut that can dry out if not reheated properly. The best techniques involve retaining moisture and avoiding high, direct heat. Reheating in the oven or microwave using a moist environment, lower power, and correct temperature allows you to enjoy leftover pork tenderloin without drying it out. With proper refrigerated storage and food safety practices, cooked pork tenderloin can be safely reheated and enjoyed multiple times.