Ingredients:
1 (18.25 ounce) package yellow or lemon cake mix
1/2 cup butter, melted
1 egg, beaten
1 (8 ounce) package cream cheese, softened
2 eggs, beaten
3 1/2 cups confectioners' sugar
Directions:
1. Preheat oven to 350 degrees. Grease and flour a 15 x 10 inch sheet pan.
2. Mix together cake mix, butter or margarine, and 1 egg. Press mixture into pan.
3. In a small bowl, mix together cream cheese, 2 eggs, and confectioners' sugar. Pour mixture on top of cake mixture.
4. Bake for 15 minutes. Reduce temperature to 300 degrees F (150 degrees C), and bake for 30 to 35 minutes. Cool, and cut into squares.
5. Top with favorite topping