Leftover Prime Rib Hash Skillet

The best way to use up your leftover prime rib roast is in this Leftover Prime Rib Hash Skillet!

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This Leftover Prime Rib Hash Skillet is the perfect way to use up any leftover prime rib (yes, there is such a thing!) the day after your holiday meal! We had the most delicious prime rib this year and deliberately bought a roast that was larger than we needed so that we had a ton of leftovers to eat after Christmas.

Leftover Prime Rib in a Skillet with Poached Eggs on Marble Background

How to Use up Leftover Prime Rib

Am I the only one that buys so that I have leftovers? I LOVE leftovers, so I always buy a larger roast/chicken/steaks than we need. Just me?  We made my new Herb & Garlic Stuffed Prime Rib Roast.I will never eat a prime rib roast any other way, ever again. I know that in my How to Cook a Prime Rib Roast post that I declare my love of a simple buttered roast ( which is still amazing and a great way to roast a prime rib) but cut me some slack, that’s one of the oldest posts on this website. I have changed my mind in the last 7 years but you shouldn’t be surprised. That prime rib is stuffed with garlic, so naturally that’s going to be my favourite!

Close up of Leftover Prime Rib in a Skillet with Poached Eggs

So how many of you made prime rib this holiday season? Since my entire family was together we had turkey one day, ham another and prime rib for Christmas. We feasted! And feasted some more! There were 12 of us for meals so we had to pretty much make holiday dinners every single night.

I hope that you all had an amazing Christmas and holiday season and a Happy New Year to you all!



Leftover Prime Rib Hash Skillet

The best way to use up your leftover prime rib roast is in this Leftover Prime Rib Hash Skillet!
4.94 from 30 votes
Close up of Leftover Prime Rib in a Skillet with Poached Eggs
Prep Time
10 minutes
Cook Time
20 minutes
Total Time
30 minutes
Karlynn Johnston


  • 6 cups of diced red potatoes
  • 1 large white onion cut in chunks
  • 2 tablespoons olive oil
  • 2 cups of thinly sliced prime rib
  • 1/3 cup beef broth
  • 1-2 teaspoons Worcestershire sauce
  • salt and pepper to taste


  • In a large skillet, fry the potatoes and onions in the olive oil until the potatoes and onions are cooked.
  • Add in the prime rib.
  • Whisk the beef broth and Worcestershire sauce together, then sprinkle over the skillet.
  • Fry 1-2 minutes, until the prime rib is heated.
  • Serve as-is or with poached eggs on top.

Nutrition Information

Calories: 574kcal, Carbohydrates: 20g, Protein: 21g, Fat: 44g, Saturated Fat: 16g, Cholesterol: 85mg, Sodium: 173mg, Potassium: 885mg, Fiber: 2g, Sugar: 2g, Vitamin C: 11.7mg, Calcium: 28mg, Iron: 3mg

All calories and info are based on a third party calculator and are only an estimate. Actual nutritional info will vary with brands used, your measuring methods, portion sizes and more.

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Leftover Prime Rib Hash Skillet from @kitchenmagpie. This is the perfect way to use up your leftover prime rib!

Karlynn Johnston

I’m a busy mom of two, wife & cookbook author who loves creating fast, fresh meals for my little family on the Canadian prairies. Karlynn Facts: I'm allergic to broccoli. I've never met a cocktail that I didn't like. I would rather burn down my house than clean it. Most of all, I love helping YOU get dinner ready because there's nothing more important than connecting with our loved ones around the dinner table!

Learn more about me

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Reader Interactions

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  1. Steph says

    Saw the recipe and thought it might be a little bit plain – I was wrong. It’s delicious! I can’t have white potato so I used yam instead and added sautéed mushroom. The rosemary and garlic flavour from the beef also helped to add flavour. Will definitely make again!4 stars

  2. Lori Helms says

    This is a fabulous way to use leftover prime rib roast! Add a few diced fresh herbs to the hash and it’s damned near a perfect meal. One of my all time favorites.5 stars

  3. Traveler says

    I have been doing this for many years, except no egg because I don’t like eggs. The Worcestershire sauce is essential! Of course, prime rib is the best for this, but I use just about any leftover roast this way.5 stars

  4. Stephanie says

    I used a piece of leftover prime rib from a steak house and used the au jus for the broth, golden potatoes and red onions because it’s what I had. Was a great last-minute dinner!!4 stars

  5. Arlene Eisenhower says

    I was looking for a way to use up a small piece of delicious leftover prime rib. This recipe hit the spot! I love it! Fast, easy and tasty! Thank you for sharing it!5 stars

  6. Dawn says

    Not good at all, if your prime rib has low flavor, then not good, very blah.2 stars

    • Canadianginger says

      This sounds delicious. will try this today and add shaved Brussel sprouts in( I’m obsessed with them) and this is going to be amazing.

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