Leftover Prime Rib Recipe Easy And Quick - For Daily Recipes

Ingredients

• 12 oz leftover prime rib, chilled and thinly sliced
• 2 tbsp unsalted butter
• 3 cloves garlic, minced
• 1 tsp fresh thyme, chopped
• 1/4 cup mayonnaise
• 1 tbsp prepared horseradish
• 1 tsp lemon juice
• 1/2 tsp Dijon mustard
• 2 ciabatta rolls, split
• 2 slices provolone cheese
• 1/2 cup fresh arugula
• 1/2 small red onion, thinly sliced
• Salt to taste
• Black pepper to taste