Trim the chicken if necessary. Season well. In a frying pan heat the oil and sauté the chicken until golden brown. Pour the wine over.
Lower the heat and add the rosemary. Cover and cook over a gentle heat for 15 minutes or until cooked and the chicken is tender. Remove the chicken from the pan and keep hot.
Reduce the cooking juices by one third then add the vinegar. Season the sauce. Put the chicken onto hot serving plates and pour over the sauce.
Filippo Berio’s classic, balanced Extra Virgin Olive Oil. Taken from the first cold pressing of the olives, this oil is ideal for sauces, marinades, drizzling and dipping.