Cook the sausage in boiling water about 8 minutes. Drain, let cool, peel and chop.
Mix the sausage with the horseradish and butter.
At serving time, place the sausage between two circles of dough, transfer to a plate and serve cold.
Highly recommended with drinks as a snack.
Melt the butter in a pan. Add the leek and melt it, stirring, for about 5 minutes. Add the peas, season and cook, stirring occasionally, for 20 minutes. In a bowl, beat eggs with milk, nutmeg and a pinch of salt.
To serve, fill the tartlets with leek, cover with 1 tablespoon of egg ...