As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY 418 RECON OVEN NR 011 WAS SMOKING. *S/D* THE SHOP REPORT STATES THAT FOREIGN MATERIAL WAS INGESTED AND BLOWN ACROSS THE HEATER ELEMENTS. THE MATERIAL WAS BURNT AND DEPOSITED ON THE TOP BAFFLE ASSEMBLY AND INSIDE THE OVEN CAVITY. THERE WAS NO ELECTRICAL FAILURE.