Gooey Butter Coffee Cake

 1 box yellow cake mix (without pudding)
 1 stick margarine, melted
 1 egg
 1 lb. box powdered sugar
 2 eggs
 1 tsp. vanilla

 Mix cake mix, margarine and egg and press into lightly greased 9 x 13 inch
 pan.  Set aside.  Mix remaining ingredients and pour over mixture in pan.
 Bake 30 to 40 minutes at 350 degrees.

Bev M.