Ingredients: 2 tablespoons unsalted butter, softened 1 package Hawaiian sweet rolls (12 rolls total) 1 pound deli roast beef* 12 slices Sargento provolone cheese, separated, 1 package 1 and 1/2 cups French fried onions, optional Seasoning 8 tablespoons unsalted butter 1 packet Au Jus seasoning mix, separated 1 teaspoon Worcestershire sauce 1 Tablespoon toasted sesame seeds 3/4 teaspoon dried minced garlic 1/2 teaspoon onion powder 1/2 teaspoon seasoned salt, optional** Instructions: Preheat the oven to …