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primeribsandwich

Prime Rib Sandwiches

Indulge in the delicious prime rib sandwiches made with seasoned meat, creamy horseradish sauce, and caramelized onions.
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Prep Time 15 minutes
Cook Time 15 minutes
Course dinner, lunch
Cuisine American
Servings 4 Sandwiches
Calories 740 kcal

Equipment

  • small mixing bowl
  • Large cast iron skillet

Ingredients
 

Creamy horseradish sauce

  • 1/2 cup Sour cream
  • 3 tbsp Mayonnaise
  • 2 tbsp Horseradish
  • 1 tbsp Apple cider vinegar
  • 1/8 tsp Mustard powder
  • 1/8 tsp Onion powder
  • 1/8 tsp Cayenne pepper
  • 1/8 tsp Sea salt
  • 1/8 tsp Black pepper

Beef and onions ingredients

  • 2 lbs Cold leftover Prime rib
  • 1 tbsp Blackened seasoning
  • 1/8 tsp Sea salt
  • 1/8 tsp Black pepper
  • 1 cup Sliced yellow onion
  • 2 tbsp Butter

Hoagie roll ingredients

Cheeses

  • 12 slices Provolone cheese
  • 1/2 cup Blue cheese crumbles

Instructions
 

Creamy horseradish sauce

  • In a medium sized mixing bowl, combine the sour cream, mayonnaise, horseradish, apple cider vinegar, mustard powder, onion powder, cayenne, salt, and pepper.
  • Cover and refrigerate for 30 minutes.

Caramelized onions and prime rib instructions

  • Cut the extra fat off of the prime rib and cut the meat into slices or cubes.
  • Season the beef with blackened seasoning, salt and pepper.
  • Melt the butter in a medium sized cast iron skillet over medium heat.
  • Add the onions to the skillet and sauté until soft and caramelized.
  • In the same skillet, lightly sear the prime rib slices just enough to re-warm the beef.

Hoagie roll instructions

  • Set the broiler on the oven to high.
  • Cut the (Italian Bread) hoagie rolls in half lengthwise, spread the butter on the cut side of the rolls and sprinkle garlic salt over the butter.
  • Broil until all the butter is melted and the bread is toasted.

Constructing the sandwiches

  • Spread the warm prime rib slices onto the hoagie rolls.
  • Evenly distribute the onions on top of the beef.
  • Add the blue cheese to each sandwich and top with 3 slices of provolone per sandwich.
  • Replace the top bun on the sandwich.
  • Wrap each sandwich in paper towel and microwave for 25-30 seconds each to melt the cheese.
  • Cut the sandwiches in half and serve with the creamy horseradish sauce in a small ramekin on the side for dipping.

Nutrition

Serving: 1sandwichCalories: 740kcal
Keyword prime rib
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