Fish Dumplings

Preparation:

Preparation: Finely chop 250 g of freshwater fish fillets and add them to 1 hard-boiled egg yolk, 1 whole raw egg, 25 g of butter, the grated rind of 1 lemon, 1 tablespoon of chopped parsley, the 2 sandwiches soaked in milk and squeezed, salt and pepper. Mix the mixture well and, with floured hands, make many balls the size of a walnut which will be boiled for 7 minutes in 3 liters of boiling salted water, drain and serve immediately covered with melted butter.