Double Chocolate Gooey Butter Cake

Preheat oven 350°. Lightly grease

13x9 pan. Combine cake mix, 1 egg, 1 stick butter, melted and stir until well blended. Pat mixture into pan. Beat cream cheese until smooth. Add the remaining 2 eggs and the cocoa and powdered sugar. Continue beating until well mixed. Slowly add remaining stick butter and the vanilla. Stir in nuts. Spread over cake mixture in pan. Bake 40-50 minutes the center should be a little gooey when finished baking.