1 pkg. lemon cake mix
1/2 c. butter
1 egg
1 pkg. lemon frosting mix
1 (8 oz.) pkg. cream cheese
2 eggs

Mix cake mix, butter and 1 egg until moist. Pat into greased 9 x 13 inch pan. Mix together frosting mix and cream cheese. Save 1/2 cup of this for topping. To the big part add 2 eggs and beat 3 to 5 minutes. Spread onto cake mixture and bake at 350 degrees for 30 to 40 minutes. Cool and spread with 1/2 cup reserved frosting mix (add a little water, if necessary for easier spreading.)