Mix 500g (4 cups) flour, 200g (1 cup) sugar, 4 egg yolks, 320g (1 1/2 cups) butter and 2 spoons of vanilla sugar for the cookie dough. Add chocolate powder or cinnamon if you like. Leave it in the fridge for half an hour. Then roll it out, cut out whichever form you like and bake at 190°C (375 F) until they are golden. It’s normal if they are still soft, they become crunchy when they have cooled down.
For the icing, I melted a bit of butter, added icing sugar and some lemon juice.
I was told it’s the best icing he ever tasted 😀
After the baking comes the decoration. And then the best part – the eating part !!