Ingredients

1 Pound ground beef
1 Can tomato soup
2/3 Cup chopped onions
1/3 Cup chopped green bell pepper
1 4-ounce can mushrooms, drained and chopped
4 Teaspoon Worcestershire sauce
4 Teaspoon prepared mustard
1 Teaspoon salt
1/4 Teaspoon pepper
Swiss cheese
Kaiser rolls
sliced tomatoes, for garnish
green pepper rings, for garnish

Instructions

Combine the first nine ingredients and mix well. Slice and toast rolls in oven for 5 minutes. Spread meat mixture on roll halves clear to edge to desired thickness. Bake at 400 degrees for 30 to 40 minutes or until meat is done. Cover meat with a slice of cheese, tomato slice and green pepper ring on each half. Cover with a second slice of cheese. Return to oven for about 5 minutes or until cheese is melted.