Hidden Sloppy Joes
["1 lb. ground beef", "1 medium chopped onion", "3 Tbsp. ketchup", "2 Tbsp. mustard", "1 (10-3/4 oz.) can condensed chicken gumbo soup", "3 c. milk", "2 Tbsp. butter", "2 eggs"]
["Preheat oven to 375\u00b0. Generously grease a 12 cup bundt cake pan."]
["ground beef", "onion", "ketchup", "mustard", "condensed chicken gumbo soup", "milk", "butter", "eggs"]