Sweet-Sour Baked Beans
["8 slices bacon, fried crisp, drained and crumbled", "4 large onions, peeled and cut into rings", "1/2 to 1 c. brown sugar", "1 tsp. dry mustard", "1 tsp. salt", "1/2 tsp. garlic powder", "1/2 c. vinegar", "2 (15 oz.) cans dried lima beans, drained", "1 (16 oz.) can green lima beans, drained", "1 (16 oz.) can dark red kidney beans, drained", "1 (1 lb. 11 oz.) can new England style baked beans (undrained)"]
["Place onions in skillet; add sugar, mustard, garlic powder, salt and vinegar.", "Cook 20 minutes; covered.", "Add onion mixture to beans and add crumbled bacon.", "Pour into a 3-quart casserole. Bake in moderate oven (350\u00b0) for 1 hour.", "Yield:", "12 servings."]
["bacon", "onions", "brown sugar", "dry mustard", "salt", "garlic powder", "vinegar", "beans", "green lima beans", "dark red kidney beans", "beans"]