12 Leftover Prime Rib Recipes That’ll Make You Want to Buy Two Roasts Next Time

So you crushed Christmas dinner (or whatever fancy occasion required a prime rib), and now you’re staring at a container of leftover beef wondering what to do with it. First of all, congratulations on having self-control—prime rib leftovers mean you didn’t eat the entire roast in one sitting, which is honestly impressive.

Here’s the thing about leftover prime rib: it’s basically culinary gold sitting in your fridge. We’re talking perfectly seasoned, already-cooked, melt-in-your-mouth beef that you’d normally pay premium prices for at a steakhouse. Why reheat it the boring way when you can transform it into something completely different and equally delicious?

These 12 leftover prime rib recipes prove that the day after the big dinner can be just as exciting as the main event. From quick weeknight dinners to impressive brunches, I’ve got you covered. No sad, dried-out meat here—just creative, drool-worthy meals that’ll make you the hero of leftover night.

1. Prime Rib Philly Cheesesteak

Take your regular cheesesteak and upgrade it to first class. This is next-level sandwich territory.

Ingredients

• 2 cups leftover prime rib (thinly sliced)
• 1 large onion (sliced)
• 1 green bell pepper (sliced)
• 4 slices provolone cheese
• 2 hoagie rolls
• 2 tablespoons butter
• Salt and pepper to taste

Step-by-Step Instructions

1. Melt butter in a large skillet over medium heat.
2. Toss in your onions and peppers, cooking until they’re soft and slightly caramelized (about 8 minutes).
3. Add the sliced prime rib and warm it through—don’t overcook or you’ll lose that tender texture.
4. Season with salt and pepper.
5. Divide the meat and veggie mixture between your hoagie rolls.
6. Top each with provolone and pop under the broiler for 2 minutes until the cheese melts.

Why You’ll Love It

This sandwich is ridiculously indulgent but feels like you’re treating yourself. The prime rib is already so flavorful that you barely need any seasoning. I made this last year with leftover Christmas roast and my husband asked why we don’t have cheesesteaks more often. Fair question, honestly.

2. Prime Rib Fried Rice

Because fried rice makes everything better, including fancy beef.

Ingredients

• 2 cups leftover prime rib (diced)
• 3 cups cooked rice (day-old works best)
• 2 eggs (beaten)
• 1 cup mixed vegetables (peas, carrots, corn)
• 3 tablespoons soy sauce
• 2 cloves garlic (minced)
• 2 tablespoons vegetable oil
• 2 green onions (chopped)

Step-by-Step Instructions

1. Heat oil in a large wok or skillet over high heat.
2. Scramble the eggs quickly, then remove and set aside.
3. Add garlic and cook for 30 seconds.
4. Toss in your rice, breaking up any clumps.
5. Add vegetables and stir-fry for 3-4 minutes.
6. Add the prime rib and scrambled eggs back in.
7. Pour soy sauce over everything and toss to combine.
8. Top with green onions before serving.

Why You’ll Love It

This takes 15 minutes max and tastes better than takeout. The prime rib adds this amazing richness that regular fried rice just can’t compete with. Plus, it’s a sneaky way to use up that leftover rice hanging out in your fridge too.

3. Prime Rib Hash with Poached Eggs

Brunch just got a serious upgrade. You’re welcome.

Ingredients

• 2 cups leftover prime rib (cubed)
• 3 medium potatoes (diced small)
• 1 onion (diced)
• 2 cloves garlic (minced)
• 4 eggs
• 3 tablespoons olive oil
• Fresh parsley
• Salt and pepper

Step-by-Step Instructions

1. Heat olive oil in a large skillet over medium-high heat.
2. Add potatoes and cook until golden and crispy (about 10 minutes).
3. Toss in onions and garlic, cooking until softened.
4. Add prime rib and warm through.
5. Season generously with salt and pepper.
6. Meanwhile, poach your eggs in simmering water.
7. Serve hash topped with poached eggs and fresh parsley.

Why You’ll Love It

The runny yolk mixing with the crispy potatoes and tender beef? Chef’s kiss. This is the kind of breakfast that makes you want to wake up early on a Sunday. IMO, this is the best use of prime rib leftovers, but I’m biased because I’m obsessed with hash.

4. Prime Rib Tacos with Chimichurri

Mexican night meets fancy steakhouse, and it’s a beautiful thing.

Ingredients

• 2 cups leftover prime rib (sliced)
• 8 small tortillas
• 1 cup chimichurri sauce
• 1 red onion (thinly sliced)
• 1 avocado (sliced)
• Crumbled queso fresco
• Lime wedges

Step-by-Step Instructions

1. Warm your tortillas in a dry skillet.
2. Gently heat the prime rib in a pan (don’t overcook it).
3. Assemble tacos with beef, chimichurri, red onion, and avocado.
4. Top with queso fresco.
5. Squeeze lime over everything before serving.

Why You’ll Love It

The bright, herby chimichurri cuts through the richness of the prime rib perfectly. These tacos are fancy enough for company but easy enough for a weeknight. I’ve made these for taco Tuesday and people legitimately thought I’d spent hours cooking.

5. Prime Rib French Dip Sandwiches

Hot beef, melty cheese, and au jus for dipping. Need I say more?

Ingredients

• 2 cups leftover prime rib (thinly sliced)
• 4 French rolls
• 8 slices Swiss or Gruyère cheese
• 2 cups beef broth (for au jus)
• 2 tablespoons butter
• Horseradish mayo (optional but recommended)

Step-by-Step Instructions

1. Heat beef broth in a saucepan and keep it warm.
2. Butter the cut sides of your rolls and toast them in a skillet.
3. Spread horseradish mayo on the rolls if using.
4. Dip prime rib slices briefly in the warm broth to heat through.
5. Layer beef on rolls and top with cheese.
6. Broil until cheese melts.
7. Serve with remaining broth for dipping.

Why You’ll Love It

This sandwich is comfort food at its finest. The dipping situation makes it fun to eat, and warming the beef in the broth keeps it from drying out. It’s basically a hug in sandwich form.

6. Prime Rib Quesadillas

Quick, cheesy, and absolutely satisfying when you need dinner in 10 minutes.

Ingredients

• 1½ cups leftover prime rib (chopped)
• 4 large flour tortillas
• 2 cups shredded cheese (Mexican blend or cheddar)
• ½ cup sautéed peppers and onions
• Sour cream and salsa for serving

Step-by-Step Instructions

1. Heat a large skillet over medium heat.
2. Place one tortilla in the pan.
3. Sprinkle half with cheese, prime rib, peppers, and onions.
4. Top with more cheese and fold the tortilla in half.
5. Cook until golden and crispy on both sides (about 3 minutes per side).
6. Repeat with remaining tortillas.
7. Cut into wedges and serve with sour cream and salsa.

Why You’ll Love It

These come together faster than delivery and taste way better. The prime rib gets all melty with the cheese, and the crispy tortilla adds perfect texture. My kids devour these, which is saying something.

7. Prime Rib Stroganoff

Creamy, rich, and fancy enough to serve to guests who don’t know it’s leftovers 😉

Ingredients

• 2 cups leftover prime rib (cut into strips)
• 8 oz egg noodles
• 1 onion (diced)
• 8 oz mushrooms (sliced)
• 2 cloves garlic (minced)
• 1 cup beef broth
• 1 cup sour cream
• 2 tablespoons flour
• 3 tablespoons butter
• Fresh parsley

Step-by-Step Instructions

1. Cook egg noodles according to package directions.
2. Melt butter in a large skillet and sauté onions and mushrooms until golden.
3. Add garlic and cook for 1 minute.
4. Sprinkle flour over vegetables and stir to coat.
5. Pour in beef broth and bring to a simmer.
6. Stir in sour cream and mix until smooth.
7. Add prime rib and heat through (don’t boil or the sour cream will separate).
8. Serve over egg noodles and garnish with parsley.

Why You’ll Love It

This tastes like you slaved over a hot stove for hours, but really it takes 20 minutes. The sauce is velvety and luxurious, and the prime rib makes it feel extra special. Comfort food goals right here.

8. Prime Rib Pizza with Horseradish Cream

Pizza night just got a gourmet makeover. Your regular pepperoni can sit this one out.

Ingredients

• 1½ cups leftover prime rib (thinly sliced)
• 1 pizza dough (store-bought is fine)
• ½ cup horseradish cream sauce
• 2 cups mozzarella cheese
• ½ red onion (thinly sliced)
• Arugula for topping
• Olive oil

Step-by-Step Instructions

1. Preheat oven to 475°F (or as high as it goes).
2. Roll out your pizza dough and brush with olive oil.
3. Spread horseradish cream over the dough.
4. Top with mozzarella, prime rib, and red onion.
5. Bake for 12-15 minutes until crust is golden and cheese bubbles.
6. Top with fresh arugula right before serving.

Why You’ll Love It

The peppery arugula and tangy horseradish cream balance out the rich beef perfectly. This pizza is restaurant-quality but you’re making it in your pajamas. Win-win.

9. Prime Rib and Potato Soup

Cozy, hearty, and perfect for cold nights when you need something warming.

Ingredients

• 2 cups leftover prime rib (diced)
• 4 medium potatoes (cubed)
• 1 onion (diced)
• 3 carrots (diced)
• 4 cups beef broth
• 1 cup heavy cream
• 3 cloves garlic (minced)
• 2 tablespoons butter
• Salt, pepper, and thyme

Step-by-Step Instructions

1. Melt butter in a large pot and sauté onions, carrots, and garlic until softened.
2. Add potatoes and beef broth, bringing to a boil.
3. Reduce heat and simmer until potatoes are tender (about 15 minutes).
4. Stir in heavy cream and prime rib.
5. Season with salt, pepper, and thyme.
6. Heat through and serve with crusty bread.

Why You’ll Love It

This soup is thick, creamy, and absolutely soul-satisfying. The prime rib adds incredible depth of flavor that you just can’t get with regular beef. FYI, this freezes beautifully if you want to make a big batch.

10. Prime Rib Nachos Supreme

Game day appetizer? Late-night snack? Yes and yes.

Ingredients

• 2 cups leftover prime rib (chopped)
• 1 bag tortilla chips
• 2 cups shredded cheese
• 1 can black beans (drained)
• Jalapeños (sliced)
• Sour cream, guacamole, and salsa
• Green onions and cilantro

Step-by-Step Instructions

1. Preheat oven to 375°F.
2. Spread tortilla chips on a large baking sheet.
3. Layer with cheese, prime rib, and black beans.
4. Top with more cheese and jalapeños.
5. Bake for 10-12 minutes until cheese melts completely.
6. Remove and top with sour cream, guacamole, salsa, green onions, and cilantro.

Why You’ll Love It

These are dangerously good. Like, you-might-eat-the-whole-pan-yourself good. The prime rib makes them feel elevated beyond regular nachos. I’ve served these at parties and they disappear faster than I can make them.

11. Prime Rib Cobb Salad

When you want something lighter but still crave that leftover prime rib.

Ingredients

• 2 cups leftover prime rib (sliced)
• 6 cups mixed greens
• 4 hard-boiled eggs (chopped)
• 1 avocado (diced)
• 1 cup cherry tomatoes (halved)
• ½ cup blue cheese crumbles
• 6 strips bacon (cooked and crumbled)
• Ranch or blue cheese dressing

Step-by-Step Instructions

1. Arrange mixed greens on a large platter.
2. Create rows of each topping: eggs, avocado, tomatoes, blue cheese, bacon, and prime rib.
3. Drizzle with your choice of dressing or serve on the side.

Why You’ll Love It

This salad is hearty enough to be a full meal. The combination of textures and flavors is incredible, and the prime rib makes it feel indulgent even though you’re eating salad. Balance, right?

12. Prime Rib Breakfast Burritos

Start your day like a champion with these protein-packed burritos.

Ingredients

• 1½ cups leftover prime rib (chopped)
• 6 eggs (scrambled)
• 1 cup shredded cheese
• 4 large flour tortillas
• ½ cup salsa
• Sour cream
• Hot sauce (optional)

Step-by-Step Instructions

1. Scramble your eggs and keep warm.
2. Heat prime rib in a skillet until warmed through.
3. Warm tortillas in the microwave for 20 seconds.
4. Fill each tortilla with eggs, prime rib, cheese, and salsa.
5. Roll up burrito-style, tucking in the ends.
6. Optional: Toast the burrito seam-side down in a skillet for extra crispiness.
7. Serve with sour cream and hot sauce.

Why You’ll Love It

These burritos are filling, portable, and absolutely delicious. The prime rib makes breakfast feel like a celebration. I make a batch of these and wrap them individually for grab-and-go breakfasts all week.

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Leftover Prime Rib Never Had It So Good

There you have it—12 creative ways to transform your leftover prime rib into completely new meals that are just as exciting as the original roast. From sandwiches to tacos to breakfast burritos, these recipes prove that leftovers don’t have to be boring reheats.

The best part? Most of these come together in 20 minutes or less, making them perfect for busy weeknights when you don’t feel like cooking but still want something delicious. Your leftover prime rib is too good to let go to waste or eat the same way three days in a row.

So next time you’re planning that special dinner, maybe buy a slightly bigger roast than you need. These leftover prime rib recipes are worth planning for. Which one are you making first? I’m thinking nachos tonight because apparently I have zero self-control when melted cheese is involved.