This Prime Fresh Roast Beef Sandwich has the perfect combination of layers: melted cheese, a kick from horseradish mayo and crunch from grilled peppers and onions. YUM!
- 1/2 cup mayonaise
- 1 teaspoon dijon mustard
- 1/2 teaspoon horseradish
- 4 sub rolls or ciabatta rolls
- 1 whole green bell pepper sliced in thin strips
- 1 large white onion sliced in thin strips
- 1/2 teaspoon Italian seasoning
- 1 pound Prime Fresh Roast Beef (two packages)
- 1 packet au jus seasoning
- 1 package sliced provolone cheese
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In a small container with a lid, stir in mayo, horseradish and Dijon mustard. Stir until mixed together, then cover and refrigerate until ready to assemble the sandwiches.
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After about 8-9 minutes, or when softening and turning golden, season with Italian seasoning.
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Remove from heat and set aside until ready to assemble.
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Prepare the au jus as directed on package in a saucepan. You'll need room to add roast beef, so use a medium to large sized one.
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Once au jus is heated through, add meat with tongs. Turn off heat and stir so meat is all covered.
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Preheat the oven to 350ยบ. Line a cookie sheet with foil and coat with cooking spray.
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To assemble: Spread mayo on bottom half of the roll. Add 2 slices of provolone cheese to each roll. Take the meat out of the au jus with tongs and place 4-6 slices on each roll. Top with peppers and onions.
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Bake open faced for 4-6 minutes, until cheese is melted.
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Ladle au jus in a small dish for dunking. Serve sandwich immediately.