1 (18 1/4 oz.) pkg. lemon cake mix
1/2 c. butter, melted
1 tsp. vanilla
1 egg
1 c. pecans, chopped
1 lb. powdered sugar
1 (8 oz.) pkg. cream cheese, softened
3 eggs

Mix together cake mix, butter, vanilla, 1 egg and pecans. Press into a greased and floured 13 x 9 x 2 inch pan. Mix together powdered sugar, cream cheese and 3 eggs. Pour over cake mixture. Bake at 300 degrees for 1 hour. Cut into squares. (I baked mine about 10 minutes longer.)