Hot Hawaiian Beef Sandwiches

Bahan-bahan (12 porsi)

• One 12-count package Hawaiian Sweet Rolls
• ¼ cup mayonnaise
• hot sauce
• ¾ pound (12 thin slices) deli roast beef
• 12 slices pepper Jack cheese
• 4 tablespoons (¼ stick) salted butter
• 2 teaspoons lemon pepper
• 1 tablespoon Dijon mustard
• 3 to 4 dashes Worcestershire sauce