Mix the ingredients:
In a bowl, whisk together 2 eggs, 150g sugar and 100g flour.
In a saucepan, bring 500ml milk to the boil.
Cook the cream:
Gradually add the egg mixture to the boiling milk, stirring constantly.
Cook for about 3 minutes after it starts to boil, then turn off the heat.
Cover the pan and let the cream cool. Incorporate the Butter:
In a bowl, beat 180g butter until fluffy.
Gradually add the cooled cream to the butter, mixing well until smooth.
You can add a few drops of vanilla flavouring if you like. Assemble the cake:
Spread the cake:
Place one layer of cooked pastry on a serving plate.
Spread the cream evenly over the layer.
Place the second layer of pastry on top.
