Vol-au-vent Valdostana style

Recipe appetizers for 4 people based on Fontina - cooking method oven.

Preparation:

Preparation: Cut the fontina cheese into thin slices, collect them in a bowl, cover them with a glass of milk and leave them to soak for 4-5 hours. Then drain the cheese, put it in a saucepan, pour the remaining milk over it and melt it in a bain-marie, stirring with a wooden spoon. Stirring constantly, add one yolk at a time to the mixture. Adjust salt and pepper. Spread the cream on the vol-au-vents and heat them in the oven for a few minutes before serving.