while cake is cooling, mix the milk, sweetened condensed milk, and evaporated milk with a whisk.
Step3
when cake is completely cooled, use the handle of a wooden spoon to make holes in cake every 1-2 inches. whisk milk mixture again and pour over holes in cake. cover and refrigerate. usually 3 or more hours to let milk absorb into cake good
Step4
whisk heavy cream til it thickens, add sugar and vanilla and whisk til stiff peaks form, spread on cake.
Step5
optional: if you prefer, add coconut flakes to the whipped topping. also cool whip is also a great topping.