Cream Cheese Brownies

From: Andrea...
2 cubes butter
2 cups sugar
4 eggs
1 t. vanilla
3/4 cup cocoa
1 1/2 cups flour
nuts optional
Cream Cheese Mixture:
1/3 cup butter
1/3 cup flour
1/3 cup sugar
8 oz. cream cheese
1 t. vanilla
2 eggs


Mix brownie batter in a kitchen aid (the usual.... wet and dry separate and then combine) spread 1/2 of the mixture into a 9X13 sprayed dish.  Mix cream cheese mixture in a kitchen aid, carefully spread this over the brownie mixture.  Top with remaining brownie batter, take a knife and cut into the mixture carefully making a nice swirl design.  Bake at 375 for 30 to 40 minutes.