1 crusty sandwich roll, split
1 tablespoon prepared spicy mustard
1 tablespoon mayo
2 slices deli turkey
1 slice Swiss cheese
2 slices deli roast beef
2 slices tomato
1 slice Muenster cheese
4 lettuce leaves
Preheat the oven broiler. Line a baking sheet with aluminum foil.
Open the sandwich roll onto the prepared baking sheet. Spread the mustard on one half of the roll and top with the turkey, and Swiss cheese.
Spread 1 tablespoon of mayonnaise on the other half of the roll and top with the roast beef, tomato slices, and Muenster cheese.
Broil the sandwich open-faced until the cheese melts and begins to bubble and the ham begins to crisp around the edges. Remove the sandwich from the oven, add lettuce and put both sides together.