1 pkg. white cake mix
4 eggs
1 c. vegetable oil
1 c. 7-Up
1 (3 3/4 oz.) pkg. pistachio instant pudding mix

Combine ingredients in a large mixing bowl. Beat for 4 minutes. Pour into greased and floured 9 x 13 inch baking pan. Bake in 350 degree oven 30 to 35 minutes, cool.

FROSTING:

1 (3 3/4 oz.) pkg. pistachio instant pudding mix
1 1/2 c. milk
1 (8 oz.) carton Cool Whip

Combine pudding mix and milk. Beat for 2 minutes. Fold in Cool Whip. Spread over cake. Chill until served.