Nutella Gooey Butter Cake

Nutella Gooey Butter Cake For the Cake 1 (18-1/4 ounce) Box Duncan Hines Dark Chocolate Fudge Cake Mix 1 large Egg 1/2 cup butter, melted For Filling 8 oz cream cheese, softened 2 large eggs beaten 1 cup Nutella 1 teaspoon vanilla 2 cups powdered sugar Heat oven to 325° F and lightly grease 13x9-inch pan Using an electric mixer, combine cake mix, 1 egg and melted butter until well incorporated. Press into bottom of greased pan with fingers. For Filling: Using an electric mixer, blend, cream cheese, 2 beaten eggs, nutella and vanilla. Then slowly and powdered sugar and beat until smooth. Spread filling over cake batter, and bake for 40-45 minutes, or until edges are brown. (Do not overbake, the center should be a little gooey) Dust with powdered sugar on top after cake has cooled.