1 box lemon cake mix
1 box lemon instant pudding
1/2 c. oil
1/4 c. key lime juice
4 eggs
1 1/2 c. water or milk

Mix all ingredients well. Bake in a 13 x 9 x 2 pan at 350 degrees for 45 to 55 minutes until brown. Cool and top with icing.

ICING:

2 c. confectioners' sugar
1/4 c. lime juice

Mix sugar and lime juice and spread over top of cake.