Here is the recipe:
Rich N' Buttery Bars
1/2 cup cold Butter
1 package (18 1/4 ounce) yellow cake mix
1 egg, beaten
1 package (8 ounce) cream cheese, softened
2 cups confectioners' sugar
1 teaspoon vinilla extract
Additional confectioners' sugar
In a bowl, cut the butter into the cake mix until crumbly. Add egg and mix well. Press into a greased 13 inch by 9 inch by 2 inch baking pan. In a mixing bowl, beat cream cheese and sugar. Add eggs and vanilla, beat until smooth. Spread evenly over the crust. Bake at 350 degrees for 30 minutes. Reduce heat to 325 degrees and bake for 10 minutes longer. Dust with confectioners' sugar while warm. Cool to room temperature before serving. Yield: 4 dozen.
Yes, I ate this one after I was done taking pictures...
They were really easy to make. Let me know if you try the recipe and what you think of it.