Spray 13x9-inch pan with cooking spray. Coat with flour; set aside. Stir cake mix and 1/2 cup cocoa in large mixing bowl. Add eggs, water and dressing; beat with mixer until blended. Pour into prepared pan.
Bake 30 to 35 min. or until toothpick inserted in center comes out clean. Cool completely on wire rack.
Beat cream cheese, milk and vanilla with mixer until blended. Gradually add combined powdered sugar and remaining cocoa, beating well after each addition. Spread over cake.
Looking for a special treat? One slice of this heavenly cake provides a lot of chocolatey flavor.
How to Make a Triple Layer Cake
Grease and flour 3 (9-inch) round cake pans. Line bottoms of pans with waxed paper. Prepare cake batter as directed; pour evenly into prepared pans. Bake at 350°F 20 to 23 min. or until toothpick inserted in centers comes out clean. Double frosting recipe. Fill and frost cake layers with prepared frosting.
Substitute 2 (9-inch) round cake pans for13x9-inch pan. Line bottoms of pans with waxed paper. Pour batter evenly into prepared pans. Bake at 350°F 30 to 35 min. or until toothpick inserted in centers comes out clean. Cool 10 min. on wire racks. Remove cake layers from pans; immediately remove waxed paper. Cool completely on wire racks. Fill and frost with prepared frosting, doubling all frosting ingredients.
Calories From Fat
% Daily Value*
Total Fat 10g
Saturated Fat 3.5g
Trans Fat 0g
Total Carbohydrates 47g
Dietary Fiber less than 1g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.