1 pkg. lemon cake mix
1/2 c. butter, melted
1 egg, slightly beaten
1 (8 oz.) pkg. cream cheese, softened
2 eggs
1 pkg. lemon frosting mix

Preheat oven to 350 degrees. Combine cake mix, butter and slightly beaten egg. Mix with fork or hands until moist. Pat into 13"x9" pan, greased on bottom. Blend 2 eggs and frosting mix with package of cream cheese. Beat 3 to 5 minutes. Spread over cake mixture. Bake for 30 to 40 minutes. Cool. Frost with reserved frosting; cut into bars.