This recipe is from Jennifer Frank, Indio, CA.
1 stick margarine (softened)
1 box yellow cake mix (or be creative and try your favorite cake mix, yellow is the one we like best)
Stir and pat into a 13x9 inch pan
1 (8 oz.) cream cheese (softened)
1 box Powdered sugar
Mix until smooth. Spread over bottom layer and bake at 350 degrees for 30-35 minutes. Cool and then chill.