Can I Reheat Prime Rib? Tips On Which Method Is Best

When it comes to premium cuts of steak, prime rib is hard to beat in terms of flavor and tenderness. And because you’re more likely to order it at a restaurant than prepare it at home, you may find yourself wanting to reheat the leftovers you brought home in a take-out box last night.  

Please note: Some of the links in my posts are affiliate links. I get commissions for purchases made through those links. As an Amazon Associate I earn from qualifying purchases when you buy something from those links.

In fact, even if you do make prime rib at home, you’ll likely find yourself in a similar predicament, since at-home preparation requires that you cook a 7-10 pound standing rib roast.  

Either way, you may be wondering how to reheat your prime rib without compromising flavor. Let’s explore some of the methods you can use to reheat your meat while still maintaining that rare to medium-rare quality. 

Can You Reheat Prime Rib? 

While cold beef is a classic dish and can be delicious in its own way, thankfully there is a way to reheat prime rib if you prefer to eat it as close to its original state as possible. The trick is to reheat it without losing much if any of its pink coloring to prevent it from becoming too well done.  

Can You Reheat Prime Rib

No matter which method you use, the trick is to be patient, cook low and slow, and keep your meat covered throughout the process. 

Should You Reheat Prime Rib? 

As long as it hasn’t been left out at room temperature for too long, and assuming your meat hasn’t been in the fridge for more than a few days and it doesn’t smell bad, it should be safe to reheat and eat leftover prime rib.  

Keep in mind that it’s not possible to reheat prime rib to 160°F without bringing it past a rare to medium-rare level of doneness. Since this is the temperature considered to be safe by the USDA, it’s up to you to decide if you want to reheat prime rib.  

How To Reheat Prime Rib In The Oven 

Reheating your leftover prime rib in the oven is a great way to restore the original temperature without compromising flavor. To reheat in an oven: 

  1. Place your slices of prime rib in a small baking pan and add several spoonfuls of beef broth (water works too in a pinch, but broth will help retain the beefy flavor).  
  2. Cover the dish tightly with foil. 
  3. Bake at 250°F for about 10 minutes, or until it seems to be heated through. 
  4. Transfer to a serving right away to prevent the meat from cooking any more. 
  5. Let the prime rib rest for a few minutes so the juices are transferred throughout the meat. 

How To Reheat Prime Rib In The Microwave 

Most microwaves are pretty powerful, so reheating prime rib this way can be risky because it can dry out the meat and make it tough.  

But, if this is your only option and eating cold prime rib isn’t your thing, go ahead and give it a try. The key is to go slow when heating it up so you don’t overheat it.  

The steps for reheating prime rib in the microwave are: 

  1. Place your prime rib in a microwave-safe bowl with a lid. Add a few spoonfuls of broth before sealing it up. The broth helps keep it from drying out.
  2. Heat for 30 seconds at a time, up to 2 minutes. Go slow and don’t overheat. 
  3. Serve immediately.

How To Reheat Prime Rib In An Air Fryer 

Reheating prime rib in the air fryer isn’t idea because the air fryer’s dry convention air will likely dry out this tender cut of meat.  

If you don’t have any other options, or you like a good sear on your prime rib, here are the reheating instructions: 

  1. Preheat your air fryer to 200°F. 
  2. Wrap your prime rib in foil with a few spoonfuls of beef broth added to keep it moist. 
  3. Place it in the fryer basket, then increase the heat to 300°F and cook for up to 10 minutes. 
  4. Be sure to flip the meat once to ensure proper cooking throughout. 

How To Reheat Prime Rib On A Grill 

How long this takes depends on how hot you have your grill, but keeping the temperature low will help prevent overcooking if you can manage it.  

Otherwise, this method works similarly to other oven-style methods. Simply wrap your meat into a tight package with some beef broth added, and cook low and slow on the grill until heated through. 

Tip: If you happen to be smoking any other meats, you can also reheat your prime rib on a smoker. The low temperatures of smoking meat are great for reheating. Just wrap the prime rib in foil with a couple teaspoons of broth and let it smoke on the smoker for 6-8 minutes.  

How To Reheat Prime Rib In A Toaster Oven 

Using the toaster oven to reheat prime rib uses the same method as the oven or air fryer. Wrap your meat in foil after covering with several spoonfuls of beef broth.  

Heat at 250°F for several minutes until heated through. Take care not to let your prime rib overcook. 

How To Reheat Prime Rib In A Pan On The Stove 

Slapping your prime rib into a hot skillet may not be the best idea if you want it to retain any of its original moisture and flavor. But the stovetop may in fact be the best way to reheat prime rib if you have access to a steamer basket. It’s a great way to gently heat food without drying it out. 

How To Reheat Prime Rib in a Pan on the Stove

To use a steamer basket on the stove: 

  1. Put your steamer basket in a pot with some water in the bottom, and bring the liquid to a simmer.  
  2. Wrap beef slices in foil, creating a flat pouch, and place it in your basket. 
  3. Steam the meat for 3-6 minutes. Open the pouch carefully so you don’t burn yourself. 
  4. Serve immediately. 

WINNER – The Best Way To Reheat Prime Rib Is Using a Steamer Basket in a Pan 

In a way, each of the different techniques we’ve looked at in this article is really just a way of steaming meat slices with a bit of liquid in a small space. That’s why we’ve chosen steaming as the best way to warm up slices of prime rib.  

If you don’t have a steamer basket, don’t worry. You can get the same effect using a plate or pie tin covered in foil. But if none of these things are available to you, go ahead and try one of the other methods we’ve recommended. 

Do you have a favorite way to reheat prime rib? Maybe a favorite way to eat it cold? We’d love to hear from you. Share your thoughts in the comments below.

Leave a Comment