CHOCOLATE AND COCONUT SQUARES

50 ml warm milk,
100 g milk chocolate.
Preparation:
1. Cake: Cream the butter and sugar, then add the eggs. Mix all the dry ingredients and add them to the cake batter.
Pour the batter into a cake tin and bake for 20-30 minutes at 180°C.
2. Filling: Put the milk, cornstarch, sugar, vanilla sugar, and butter in a saucepan. Let the mixture thicken, then stir in the coconut flour.
3. Topping: Melt the chocolate in the milk.
4. Assemble the cake and let it set in the refrigerator for 2-3 hours.