Step 1

In a bowl mix together the chocolate cake mix, 1 beaten egg, and melted butter. Mix together until smooth.

Step 2

Spread the chocolate butter cake crust on the bottom of a greased 9×13 pan. Spread to all of the edges and corners.

Step 3

Spread the marshmallow fluff on to of the chocolate layer.

Step 4

In a bowl combine the powdered sugar, vanilla, and 2 eggs. Beat together until combined, then beat in the softened cream cheese.

Step 5

Spread the cream cheese layer evenly over the marshmallow layer. Add the marshmallows to the top of the dessert.

Step 6

Preheat your oven or smoker to 350 degrees. Bake the Gooey Butter Cake for 40-45 minutes turning half way through. The center may still have a little giggle but the edges should be set.

Step 7

Remove the gooey better cake for the oven or smoker. Sprinkle the crushed Graham crackers on top of the dessert and allow to cool fully before serving.