1 (18.25-ounce) package lemon cake mix
1/2 cup butter, melted
3 large eggs
1 (7.2-ounce) package dry lemon frosting mix
1 (8-ounce) package cream cheese, softened
Preheat oven to 375º F (175º C).
In a medium bowl combine lemon cake mix, melted butter, and 1 egg. Stir until moist. Press into a 13 x 9-inch greased baking pan.
In a medium bowl beat dry lemon frosting mix and softened cream cheese with an electric mixer on high speed for 1 minute. Reserve 1/2 cup for topping. Add 2 eggs to the remaining frosting mixture. Beat for 3 to 5 minutes until thoroughly combined. Spread on top of crust.
Bake for 30 to 40 minutes. Cool. Frost with the reserved frosting mixture. Cut into bars.
Makes 16 bars.