1/2 lb. ground beef
1/2 can cream of chicken soup
1/2 lb. Velveeta cheese, cut into sm. pieces
1 tsp. salt
1 tsp. prepared mustard
Chopped onion to taste

Spread on bun halves. Bake 10 minutes at 350 degrees. Then broil 4 minutes to brown. Makes 10 halves.