How to make ice cream cake for beginner

Ingredients:
1/4kg sugar
1/2 liter of milk
3 tablespoons of cocoa powder
3 eggs
Salt and vanilla to taste

How to make:
Break the eggs and separate the yolks and whites. Mix the egg yolks with the sugar and then whipped until fluffy. Moderate egg whites mixed with vanilla and salt until fluffy whipped continue. Once it's all put together and boiled mixture to a boil while stirring - stirring. Cocoa dissolved in milk, stirring constantly and enter - stir until thick, remove from heat. After that enter the ice cream molds, kemudiaan in the refrigerator. By the time we served can add fruit or nuts sprinkled on top ..