Hamburger-Baked Bean Casserole
["1/2 to 1 lb. ground beef", "3 (15 oz.) cans pork and beans", "2 tsp. mustard", "3/4 c. ketchup", "2 tsp. Worcestershire sauce", "2 to 3 Tbsp. brown sugar", "5 strips bacon"]
["Cook and brown ground beef until well done.", "Mix all other ingredients in a bowl and add ground beef.", "Pour and spread into a 9 x 13-inch baking dish.", "Cover top with bacon strips.", "Bake at 400\u00b0 for 20 to 30 minutes."]
["ground beef", "pork", "mustard", "ketchup", "Worcestershire sauce", "brown sugar", "bacon"]