3/4 pound ground beef
3/4 pound bacon cut in pieces
1 cup onions chopped
2 20-ounce cans pork and beans
1 16-ounce can kidney beans drained
1 16-ounce can lima beans buttered
1 cup ketchup
1/4 cup brown sugar
3 tablespoons white vinegar
1 teaspoon salt
1/8 teaspoon black pepper to taste
1 tablespoon liquid smoke (optional)
Brown ground beef, bacon, and onion. Drain. Pour into baking dish or slow-cooker pot. Stir in remaining ingredients. Cook in baking dish in oven set at 325 degrees F. for 1 1/2 hours, or in electric slow-cooker pot set on low for 4 to 6 hours.