For the sponge cake:
-5 eggs
-½ cup or 120 grams sugar
-1 cup flour or 150 grams
-1 teaspoon baking powder
For the milk cream:
– 700 ml Erzeni milk
– 200 ml sweetened condensed milk
– 3 tablespoons cornstarch
For the caramel:
-2 cups sugar
-2 cups water
-2 tablespoons cornstarch