Cut rolls in half, and toast in a bread toaster. Place on a baking sheet. Spread each half with mayonnaise and mustard. Layer with roast beef, tomato, red onion, Provolone, salt and pepper.
Broil 3 to 6 inches from heat source for 2 to 4 minutes (keep a constant eye on it) until cheese is bubbly and is beginning to brown.
Nutritional Facts
Per 4 servings
Calories: 397
Carbohydrate: 23g
Fat: 19g
Fiber: 2g
Protein: 34g
Sugar: 4g
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