1 box Duncan Hines yellow cake mix
1 1/2 cup sugar
3 cups milk
3 1/2 cups grated coconut
1 tsp. vanilla

Make cake as directed on box.

Bake 3 or 4 layers. Mix sugar and milk together and cook over medium heat for 30 minutes. Then add coconut and cook additional 15 minutes. Remove from heat and add vanilla. Spread between layers. Best if made a day or two before serving. Keep in refrigerator.