AFTER BRUNCH CHEESE 'N CAKE

1 pkg. 2 layer cake mix (devils food)
1 (8 oz.) cream cheese, softened
1/3 c. sugar
2 tsp. vanilla
1 (8 oz.) whipped topping, thawed
1 c. sour cream
Toasted coconut, optional

Prepare cake mix according to package directions except use a greased and floured 10 inch tube pan. Bake at temperature package directs 45 to 55 minutes until toothpick inserted comes out clean. Cool 15 minutes. Remove from pan; cool. Use serrated knife to slice cake horizontally into 3 layers. For frosting, beat cream cheese with mixer until smooth. Add sugar and vanilla and beat until smooth. Add whipped topping and sour cream beat until smooth. Spread a third between each layer and on top. Sprinkle with coconut if desired. Chill any leftovers.