How To Reheat Tenderloin (7 Best Options)

Tenderloin is a delight for all meat lovers. Tenderloin is delicate because it is situated along the rear portion of the spine and doesn’t get much exercise. It has little fat, so if you overcook it, it dries out.

But do you know how to reheat tenderloin to sustain their tenderness and taste? If not, this article has every tip you need to know on how to reheat Tenderloins (either Beef or Pork Tenderloin) perfectly. Reheating is not easy and requires the proper temperature to limit overcooking.

However, if you want to know how to reheat tenderloins perfectly, you must read this article.

How to Reheat Tenderloin

We will discuss how to reheat tenderloins without losing moisture and tenderness.

Tenderloin is one of the most delicious meals you can enjoy if cooked correctly. It can be chewy, tough, dry, and hard to eat if you overcook it. However, it is also vital to know how to reheat tenderloin without overcooking it.

Reheating with a skillet, oven, air fryer, or microwave may be simple enough, but to avoid chewy, rubbery, and dry leftovers, follow these tips and remember moisture is key.

1. Reheating Tenderloins in the Oven

You will need
  • Convection oven
  • Deep dish

1. To reheat the beef tenderloin in the oven, preheat the oven to 250°F.

2. Cover the tenderloin loosely with aluminum foil to keep the heat inside and reheat it without drying it out.

3. Leave the meat in the oven for 20-30 minutes. Or while it reaches 110°F.

4. Take the meat out of the oven and remove the foil.

5. Heat a pan, add some olive oil or butter, and cook the beef tenderloin on each side for a minute.

The meat will be tender and crispy with a wonderful flavor.

Always use a meat thermometer to read this. If it needs more time, place it back in the oven and take a new reading every 3-5 minutes until ready.

To avoid the microwave from cooking the meat, we always use very short intervals of 30 seconds or less each time. 

2. How To Reheat Tenderloin with Stove

Another tips on how to reheat Tenderloin without drying it out is to steam it on the stove in a pot of water. You will need a heat-resistant plastic bag and a pot of water.

1. Take the beef tenderloin out of the refrigerator, and wait until it reaches room temperature.

2. Put the meat into the plastic bag and seal it. Warm up the water at 140°F and place the plastic bag with the meat inside the pot for about 5-8 minutes.

3. Hold the bag with tongs to stop it from touching the sides of the pot.

Take it out from the bag and serve it when it is doneYou can also fry it on the stove if you prefer a crispy crust.

3. How To Reheat Tenderloin with Air Fryer

1. Preheat your air fryer to 225°F (110°C).

2. Slice your beef into fairly thick slices, about 1 inch thick.

3. Wrap your tenderloin slices in foil with some leftover juices drizzled over them.

4. Heat the tenderloin for 5-10 mins, depending on the thickness of your slices.

5. Test the temperature of your slices before allowing them to rest and then serve.

Slicing your meat is best when heating beef tenderloin in an air fryer.

If you place a chunk of meat in the air fryer, it will not heat evenly.

4. How to Reheat Tenderloin in Hot Gravy

1. Remove tenderloin from the refrigerator and allow it to reach room temperature.

2. Slice into thinnish slices about 1/4 inch wide.

3. Make some gravy or use leftover gravy from the day before.

4. Heat gravy in a pan so that it is barely simmering.

5. Take gravy off the heat.

6. Add slices of tenderloin to the gravy and heat for 1-2 mins.

7. If the meat is not completely covered, pour gravy over the top of the meat.

8. Remove slices of Tenderloin from the gravy and serve.

5. Reheating tenderloin in the Microwave

You will need
  • Meat knife
  • Microwave
  • Meat slicer
  • Microwave­­-safe dish

Let’s start with the microwave. The microwave is perhaps the best invention of the 20th century because it makes reheating meals quick and easy.

The microwave is the go-to for reheating food for many people, so it seems like the perfect place to start. To be able to use microwave as the best way to reheat pork tenderloin, the first thing you need to do is chop the cut of meat into slices.

You should then place it in a microwave-safe dish, cover it and place it in the microwave. 

Microwaves are great because they come with different heating settings depending on what you want to heat. They have defrosting settings, settings for heating vegetables, and, of course, settings for heating meat.

If your microwave has this option, you should use this; however, if it does not, you should just use the medium heat setting. Set the timer for 5 minutes and let it heat.

Once the 5 minutes are up, you should check the internal temperature of the meat; if it exceeds 165 degrees Fahrenheit, it is safe to eat; if not, you should place it back in the microwave for a further 2 minutes.

Once the temperature reaches 165 degrees Fahrenheit, serve the meat with the rest of your dish and enjoy. 

6. Reheating Tenderloin in a Frying Pan

Select your choice of frying pan, whether skillet or non-stick. Ensure you have the matching lid to fit perfectly, and your Tenderloin will fit in the pan. You might need to slice the loin to ensure it fits in the pan.

Heat your pan over the stove at medium-low heat, and add cooking oil. Allow the oil to heat up.

You will need,
  • Skillet with lid
  • Meat knife
  • Cooking oil
  • Spatula

Place the tenderloin in the pan and cover with the lid. If the loin does not fit, it must be divided into parts. Don’t overcrowd the skillet, and never put more than one layer of meat in at a time.

Allow the meat to cook, turning it over every few minutes, until warm. Keep in mind that the cooking time will vary depending on the size of the tenderloin.

However, if you slice your tenderloin into thinner slices, the time required to reheat it will be significantly shorter, and you may even need to rotate your beef cut every minute instead.

7. Reheating Tenderloin in a Slow Cooker

Another good way of reheating tenderloin without letting it dry is in a slow cooker or Crock-Pot. These have become increasingly popular as they allow you to cook food without constantly needing to supervise your food.

They’re also fairly small, meaning they don’t dominate your kitchen space.

You Will Need,
  • Crock/slow pot
  • Instant or gravy

Slow cookers are great at keeping meat warm, so it’s no surprise they’re also terrific at this. They usually have three heat settings: low, high, and warm. Warm setting ideal for reheating tenderloin.

As a result, set your slow cooker to warm. If it lacks this feature, set it to low. Place the remaining pork in the slow cooker, cover with 12 cup of water and 12 cup of gravy, and cover with the lid. This will keep the tenderloin moist while reheating. If your loin does not fit, divide it in half or chop it into slices.

Tenderloin Safety Tips

1. Don’t reheat your meat more than once.

2. Only store your tenderloin in the refrigerator for three days. If it exceeds this, then you will need to chuck it out.

3. If your meat has sat out at room or outdoor temperature for over 2 hours, it will need to be thrown away.


When reheating tenderloins, there are varied tips and tricks to follow to get a perfect result. However, the most effective method of reheating tenderloins is in an oven, but that does not mean you can’t do it with the other methods discussed above.

Thus, using this technique, the tenderloin will not lose its moisture and remains tender and juicy. Thus, to enjoy your leftover tenderloins, you must know how to reheat tenderloin correctly. Also, ensure that you do not overcook them.

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