1 lb. ground beef
1/2 c. chopped onions
1 (28 oz.) can pork & beans
1 c. ketchup
1-2 tbsp. vinegar
1 tbsp. Worcestershire sauce
1/2 tsp. salt
1/4 tsp. pepper
1/4 tsp. hot sauce

Cook ground beef and onions until meat is brown, stirring to crumble meat. Drain well. Combine beef mixture and remaining ingredients, stir well. Spoon bean mixture into 1 1/2 quart casserole. Bake uncovered, at 350 degrees for 30 minutes. Yields 4-6 servings.