As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FORWARD ESPRESSO COFFEEMAKER BEGAN TO SMOKE AND GAVE OFF A BURNED ELECTRICAL ODOR WHILE EN ROUTE FROM EWR TO FCO. THE CIRCUIT BREAKER WAS PULLED AND THE SMOKE CEASED. THE FLIGHT WAS CONTINUED TO FCO WHERE IT LANDED WITHOUT FURTHER INCIDENT. THE ESPRESSO COFFEEMAKER 209 IN THE FIRST CLASS GALLEY WAS REMOVED AND REPLACED. THE AREA WAS INSPECTED FOR BURNED WIRING AND NONE WAS FOUND. OPERATIONAL CHECKS WERE GOOD.