Gooey Butter Cake - cooking recipe

Ingredients

1 box white or yellow cake mix
1 stick margarine
2 Tbsp. milk
1 egg
1 large pkg. cream cheese
1 box powdered sugar
3 eggs

Preparation

Mix the first 4 ingredients and pat into bottom of 9 x 13-inch pan.
Beat the remaining 3 ingredients for 3 minutes.
Pour over cake mixture.
Bake 45 minutes at 350\u00b0.