Marrow Fillet

Preparation:

Preparation: Put four tablespoons of oil in a pan and cook the fillets for seven minutes. Salt, pepper, turn the meat several times. Almost at the end of cooking, pour the wine and let it evaporate. In a small pan, melt the butter and the marrow, mixing with a wooden spoon; Fry the slices of bread in it, arrange them on a heated serving plate and place a fillet on top of each slice. Serve hot.