Jean'S Beans - cooking recipe

Ingredients

1/2 lb. hamburger
1/2 c. onion, chopped
1 Tbsp. fat
1/2 c. catsup
1 Tbsp. vinegar
1 tsp. Worcestershire sauce
1 tsp. prepared mustard
1 can oven baked beans

Preparation

Saute the onion and hamburger in fat and add the remaining ingredients.
Put in a greased casserole and bake at 350\u00b0 for 30 minutes.