Chocolate Peanut Butter Gooey Butter Cake

I've made Paula Deen's pumpkin gooey butter cake before, but this time I thought I would try one of the variations. They are so good! Very, very moist.

Chocolate Peanut Butter Gooey Butter Cake

(Recipe from Paula Deen)

Cake:
1 (18 1/4-ounce) package chocolate cake mix
1 egg
8 tablespoons butter, melted

Filling:
1 (8-ounce) package cream cheese, softened
1 cup peanut butter
3 eggs
1 teaspoon vanilla
8 tablespoons butter, melted
1 (16-ounce) box powdered sugar

Directions:
Preheat oven to 350 degrees F.
Combine the cake mix, egg, and butter and mix well with an electric mixer. Pat the mixture into the bottom of a lightly greased 13 by 9-inch baking pan.

To make the filling: In a large bowl, beat the cream cheese and pumpkin until smooth. Add the eggs, vanilla, and butter, and beat together. Next, add the powdered sugar and mix well. Spread peanut butter mixture over cake batter and bake for 40 to 50 minutes. Make sure not to overbake as the center should be a little gooey.

Serve with fresh whipped cream.