Neiman Marcus Gooey Butter Bars

1 box of yellow cake mix
4 eggs
1/2 cup butter, melted
1 box of powdered sugar (about 4 cups)
8 oz package of cream cheese, softened

Preheat oven to 350 degrees. Grease a 9×13 inch baking dish.

In bowl, combine cake mix, 2 eggs and melted butter. Spread in bottom of pan.

In a second bowl, beat with electric mixer, powdered sugar, 2 more eggs and cream cheese until smooth. Spread on top of crust mixture.

Bake 35-40 minutes until edges are brown and center set (it will still be slightly wobbly in the middle).

Cool on counter 30 minutes, then refrigerate 2 hours up to 2 days.