1 box yellow cake mix
1/3 c. sugar
8 oz. cream cheese, softened
1 tsp. lemon juice
1 egg
1/3 c. oil

Mix cake mix with 1 egg and 1/3 cup oil. Reserve 1 cup. Put remaining mixture in ungreased 13 x 9 inch pan. Bake 15 minutes at 350 degrees. Beat cheese. Spread over baked layer. Sprinkle with reserved crumb mixture. Bake 15 minutes longer. Cool. Cut into bars.