2 hrs 40 min
12 thin slices deli ham
12 Hawaiian sweet rolls, sliced
6 (3/4-ounce) slices Land O Lakes® Deli American, cut into quarters
1/2 cup Land O Lakes® Butter, melted
2 tablespoons firmly packed brown sugar
2 tablespoons Dijon mustard
2 tablespoons Worcestershire sauce
1/2 teaspoon onion powder
Place 1 slice ham onto bottom half of each roll. Top with 2 quarters cheese and top half of roll. Place sandwiches into ungreased 13x9-inch baking pan.
Combine all sauce ingredients in bowl; mix well. Pour sauce over sandwiches. Cover pan with aluminum foil. Refrigerate at least 2 hours or up to 24 hours.
Heat oven to 375°F. Bake, covered, 10 minutes. Uncover, continue baking 10-15 minutes or until tops begin to brown and cheese is melted.