Creole Burger - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1 can Campbell's chicken gumbo soup
2 Tbsp. ketchup
2 Tbsp. prepared mustard
1/4 tsp. black pepper

Preparation

Brown ground beef and chopped onion in heavy skillet, stirring to separate meat particles.
Stir in remaining ingredients. Simmer 5 minutes.