Fudge Ribbon Cake
["1 box chocolate cake mix", "1 lb. cream cheese", "1 c. sour cream", "1 c. sugar", "4 eggs", "1 tsp. vanilla", "2 Tbsp. flour"]
["Make cake according to directions.", "Pour into greased and floured 13 x 9-inch pan.", "In bowl, mix cream cheese, sour cream and sugar.", "Add eggs one at a time, then add vanilla and flour.", "Mix until smooth and pour over chocolate batter.", "Bake at 350\u00b0 for 1 hour or until done."]
["chocolate cake mix", "cream cheese", "sour cream", "sugar", "eggs", "vanilla", "flour"]