As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVEN IN 1ST CLASS GALLEY LOCATION 428, UPON START UP, THE OVEN STARTED TO SMOKE F/A UNABLE TO IDENTIFY SOURCE OF SMOKE. SAMC TEXT: F/A SELECTED OVEN TO OFF AND SMOKE CLEARED. DEFERRED OVEN 11 IN FIRST CLASS IAW MEL. REPLACED FIRST CLASS OVEN IAW MM.