Baked Bean Casserole
["1 can lima beans, drained", "1 can kidney beans", "1 large can pork and beans", "2 large onions", "4 Tbsp. bacon drippings", "1/2 c. vinegar", "1/2 c. ketchup", "1/2 c. brown sugar", "1 tsp. mustard", "1 tsp. salt", "1 tsp. pepper"]
["Cook chopped onion in bacon drippings until clear.", "Add next 6 ingredients and stir.", "Add beans; stir well.", "Put in casserole; bake at 350\u00b0 for 30 minutes."]
["lima beans", "kidney beans", "pork", "onions", "bacon drippings", "vinegar", "ketchup", "brown sugar", "mustard", "salt", "pepper"]