1 pkg. Duncan Hines Butter Recipe yellow cake mix
4 eggs
1/2 c. oil
1 (8 oz.) pkg. cream cheese, softened
1 (16 oz.) box powdered sugar
1 tsp. vanilla

Preheat oven to 300°F. Grease 9 x 13 pan. Mix cake mix, 2 eggs and oil together. Spread evenly in pan. Then mix cream cheese, 2 eggs, powdered sugar and vanilla until smooth. Pour over cake mixture.

Bake at 300°F for 1 hour and 15 minutes.