Ingredients:
1 egg
A pinch of salt
50 g of sugar
10 g of vanilla sugar
20 g of flour
20 g of corn starch
500 ml of milk
60 g of butter
300 g of dry chocolate biscuits
180 g of milk chocolate
90 g of cream
90 g chopped peanuts

Preparation:

1. In a saucepan, combine the egg, salt, sugar, vanilla sugar, flour and starch. Mix until all the ingredients are well combined.
2. Add the milk a little at a time.
3. Bring the mixture to the heat and heat it, stirring constantly, until it thickens.
4. Add the butter cut into pieces and let it melt.
5. Arrange the biscuits in a baking dish forming a compact layer and then cover with the cream. Form other layers in the same way.
6. Melt the finely chopped chocolate in the hot cream.
7. Add the peanuts.
8. Use this mixture to cover the cake.
9. Let it harden in the fridge before serving.