2 Tablespoons Dijon mustard

1 (10 oz) prebaked Italian bread shell

1 cup diced cooked ham

1/4 cup finely chopped green onions

1 1/2 cups shredded Swiss cheese

Heat oven to 425. Spread mustard on bread shell; place on ungreased cookie sheet. Top with ham, onions and cheese.

Bake at 425 for 6-8 minutes or until cheese is melted.

To serve, cut into small squares. Makes 64 appetizers.