Preheat oven to 350 degrees F (175 degrees C). Place bacon in a large, deep skillet. Cook over medium high heat until evenly brown. Drain, crumble and set aside. In a large bowl combine beans, chili sauce, onion, brown sugar and bacon. Pour into a 9x13 inch casserole dish. Bake in preheated oven for 45 minutes to 1 hour.
Recipe from Park Grill
1 pound bacon 2 cans baked beans 1 bottle chili sauce 1 large sweet onion, chopped 2 cups packed brown sugar