1 lb. ground beef
1/2 c. chopped onion
1 tbsp. shortening
1 can Campbell's chicken Gumbo soup
1 tbsp. prepared mustard
Dash pepper
6 buns, split & toasted

In skillet, brown beef and onion in shortening; stir to separate meat. Add soup and seasonings. Cook 5 minutes; stir now and then. Serve on buns. 6 servings.

Or cream of mushroom, tomato, vegetable, vegetarian vegetable or Golden mushroom soup.