Peel and boil the potatoes. Drain and dry
over a low heat, then mouli or sieve while still hot. Beat 1.5oz butter
into the puree, and then the egg yolks, ground almonds, cheese, cream
and chopped parsley. Beat to a smooth paste and season to taste. Roll
out this dough to the thickness of 1/2 inch on a floured board and cut
into rounds with a pastry cutter. Fry the potato cakes in the remaining
butter and the oil over a moderate heat, turning to brown both sides.