- CRUST:
- 1 (18.25 ounce) package yellow cake mix
- 1 egg, beaten
- 1/2 cup butter, softened
- CENTER:
- 2 cups semisweet chocolate chips
- TOPPING:
- 1 (8 ounce) package cream cheese, softened
- 1 (16 ounce) package confectioners' sugar
- 3 eggs, beaten
- 1 teaspoon vanilla extract
- Preheat the oven to 300 degrees F (150 degrees C). Grease a 9×13 inch pan.
- In a medium bowl, mix together the cake mix, 1 egg and butter until well blended. The batter will be stiff. Crumble and press into the prepared pan. Sprinkle chocolate chips evenly over, and press them into the crust slightly.
- For the topping, beat the cream cheese, confectioners' sugar, 3 eggs and vanilla in a medium bowl using an electric mixer until light and fluffy. Spread over the chocolate chip layer.
- Bake for 45 to 50 minutes, or until golden brown. Cool completely before cutting into squares.