1/2 lb. ground beef
1 (16 oz.) can pork and beans in tomato sauce
1 (16 oz.) can dark kidney beans, drained
1/2 c. water
1/3 c. ketchup
1/2 env. dry onion soup
1 tsp. prepared mustard

Brown ground beef; drain. Stir in remaining ingredients. Turn into 1 1/2 quart casserole. Bake, uncovered, at about 350 degrees for 1 hour (Ideal for barbecue). 6 to 8 servings.