1 box white cake mix with pudding
2 sm. boxes Key Lime pudding
1/2 c. oil
1/3 c. key lime juice
1/2 c. water
3 eggs

Preheat oven to 350 degrees. Grease and flour cake pan. Mix all ingredients together. Pour into cake pan and bake 35 to 45 minutes. Check for doneness after 30 minutes.