Hot Roast Beef Sandwiches

By MaryEllen

Ingredients

• 8 hamburger buns
• 1 lb thinly sliced roast beef
• 16 slices provolone cheese
• For the sauce
• 3 Tbsp freshly minced onion (grate onion on a couple of paper towels and squeeze out the excess moisture)
• 1/4 cup mayonnaise
• 1 Tbsp spicy brown mustard
• 1 Tbsp prepared horseradish
• 1 Tbsp poppy seeds
• 1 dash Worcestershire sauce
• 1/2 tsp garlic powder

Details

Servings 20
Adapted from auntbeesrecipes.com

Preparation

Step 1

Combine the ingredients for the sauce.  Spread a thin layer on the inside of the top and bottom buns.  Put a slice of cheese on each half of the bun and pile the roast beef high in between.  Wrap them each in foil and label if you are doing another kind.  ( I did ham and cheese as well)  Bake right away or store in the fridge until needed!