Souper Burger - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1 can Campbell's tomato soup
1 Tbsp. prepared mustard
dash of pepper
hamburger buns, split and toasted

Preparation

In skillet, brown beef and cook onion until tender (use shortening if necessary).
Stir to separate meat.
Pour off fat. Add soup and seasonings.
Heat; stir occasionally.
Serve on buns. Makes about 3 cups.