Cut the chicken breasts horizontally to make thin schnitzels. Soak them in lightly salted milk for at least 30 minutes, (or better for an hour).
Dry the meat with a paper towel, fry on both sides in a mixture of vegetable oil and butter.
Dissolve the cheese in cream over medium heat with constant stirring. Remove from heat and let stand for a while to slightly thicken the sauce.
Pour a little sauce on the plates, put the ready-made schnitzels, pour the sauce generously on top.
Rice or pasta (tagliatelle or linguine) is ideal as a side dish.