1 pig. yellow cake mix, no pudding
1 sm. box lemon instant pudding
2/3 c. oil
1 1/3 c. water
2 c. powdered sugar
4 eggs
6 oz. can lemonade, thawed

Combine cake mix, pudding, oil, and water. Mix for 2 minutes. Add eggs. Mix for 2 more minutes. Pour into greased and floured 9 x 13 cake pan. Bake at 350 degrees for 40-45 minutes. Combine lemonade and powdered sugar. Mix well and pour over cake. While still hot, return to oven for 5 minutes; cool. Top with Cool Whip and serve.