1. Preheat Roaster Oven to 350°F.
2. Do not drain beans. In a large skillet brown ground beef until done. Discard grease.
3. Place browned ground beef, soup mix, pork and beans, kidney beans, ketchup, mustard, and vinegar into a 3-quart casserole or baking dish. Mix thoroughly. Place in roaster oven on insert rack and bake for 35 to 45 minutes.
Serves: 10