As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY OVEN 105R11 TOO HOT. FIRE IN OVEN WAS PUT OUT BY FLIGHT ATTENDANT. COMPLETED FORM 46-6020 FOR SMOKE-ODOR QUESTIONNAIRE. CARDBOARD TOP FOR THE COOKIE TIN THE COOKIES CAME IN CAUGHT FIRE. REMOVED DEBRIS FROM OVEN & PLACED NR 1 OVEN IN FIRST CLASS ON MEL2522AD DF712.