Rancho Beans - cooking recipe

Ingredients

1/4 c. cooking oil
2 c. chopped onions (cook in oil 5 minutes)
1 c. browned beef, browned and drained
1/4 tsp. salt
1 c. ketchup
2 Tbsp. prepared mustard
2 tsp. vinegar
2 (1 lb.) cans pork and beans in tomato sauce
1 (1 lb.) can kidney beans

Preparation

Mix all ingredients; heat and simmer.
Pour in 3-quart casserole dish.
Bake at 400\u00b0 for 30 minutes.
Great at cook-outs.