Preheat oven to 350º, Lightly grease and butter a 9x13” baking pan.
In a large bowl, combine cake mix, 2 eggs, and butter, beat 2 min. Spread batter in prepared pan. In a small bowl, beat 2 eggs, confectioners sugar and cream cheese until smooth. Spread over cake batter. Bake 35-40 min or until cake begins to pulll away from sides of pan. Cool completely.