Ingredients
12
petite bakery rolls
1
lb sliced deli cooked ham
1
lb sliced Swiss cheese
1/4
cup butter
1
cup diced onion
1/2
teaspoon ground mustard
1
tablespoon Worcestershire sauce
Preparation
Heat oven to 350°F. Line 13x9-inch pan with foil.
Split rolls; place bottoms in pan. Top each evenly with ham and cheese. Cover each with top of roll.
In 1-quart saucepan, melt butter. Add onion, Worcestershire sauce and mustard; cook until onion is soft. Spoon over top of sandwiches.
Bake 15 to 20 minutes or until cheese is melted.
