As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAD - FLT 0068 - EN ROUTE MIA/MAD, NR 2 FIRST CLASS GALLEY OVEN EMITTED SMOKE AND SPARKS. CIRCUIT BREAKER PULLED AND AIRCRAFT CONTINUED TO MAD AND LANDED WITHOUT INCIDENT. CLEANED DIRT AND FOOD RESIDUE FROM NR 2 FIRST CLASS CABIN OVEN AND FAN. OVEN OPERATED FOR 20 MINUTES AT ALL POWER SETTINGS. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)