24 Hawaiian bread rolls-split
12 thin slices of honey-cured deli ham, halved
12 slices Swiss cheese, halved
12 thin slices deli smoked turkey, halved
12 thin slices provolone cheese, halved
½ cup butter
¼ cup white sugar
¼ cup dried onion flakes
2 tablespoons poppy seeds
1 tablespoon honey mustard
Preheat oven to 400 degrees. Arrange bottom halves of Hawaiian rolls on a baking sheet. Place a half slice each of ham, Swiss cheese, smoked turkey, and provolone cheese onto each roll bottom. Place top halves onto each bottom to make sandwiches. Melt butter in a saucepan over low heat; stir in sugar, dried onion flakes, poppy seeds, and honey mustard until mixture is smooth and sugar has dissolved, about 2 minutes; brush over the tops of each sandwich. Bake sandwiches on the preheated oven’s lower rack until tops are golden brown and fillings are hot, about 15 minutes.