1 pkg. yellow cake mix
1/2 c. butter
1 egg

Combine and press into 9x13 inch cake pan.

1 egg
1 tsp. vanilla
1 c. chopped pecans
1/2 c. butter brickle bits
1 (14 oz.) can sweetened condensed milk

Mix and pour over bars.

Bake 25-35 minutes at 350 degrees until golden brown.