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

Combine cake mix, butter and 1 egg. Mix with fork until moist. Pat into 13 x 9-inch greased pan.

Blend frosting mix with cream cheese. Reserve 1/2 cup cheese mixture. Add 2 eggs to remaining frosting mixture and beat 3 to 5 minutes. Spread over cake mixture. Bake at 350 degrees, 30 to 40 minutes. Cool. Spread with reserved frosting mixture. Cut into squares.