Hidden Sloppy Joe
["1 lb. ground beef", "1 medium onion, chopped", "3 Tbsp. ketchup", "2 Tbsp. mustard", "1 can chicken gumbo soup", "3 c. Bisquick", "2/3 c. milk", "2 Tbsp. margarine", "2 eggs"]
["Cook and stir beef and onion.", "Drain. Stir in catsup, mustard and soup.", "Heat to boiling.", "Reduce heat. Simmer 5 minutes. Heat oven to 375\u00b0.", "Grease Bundt pan.", "Mix remaining ingredients.", "Beat 30 seconds.", "Spread 2 cups batter in bottom and 2-inches up side and center of pan.", "Spoon beef onto center of batter.", "Drop remaining batter by spoonfuls 1/2-inch apart.", "Bake until light brown and firm, about 25 minutes.", "Invert on heatproof plate."]
["ground beef", "onion", "ketchup", "mustard", "chicken gumbo soup", "Bisquick", "milk", "margarine", "eggs"]