2 packages (10 ounces each) frozen cut green beans, thawed
In a large skillet, cook bacon over medium heat until crisp. Remove to paper towels; drain, reserving 1 tablespoon drippings. Saute onion in drippings until tender. Add the ketchup, brown sugar and Worcestershire sauce; cook and stir until mixture comes to a boil.
Place green beans in a greased 1-1/2-qt. baking dish; top with onion mixture and bacon. Cover and bake at 350° for 30-35 minutes or until beans are tender.