As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, FLIGHT ATTENDANT REPORTED SMOKE FROM FIRST CLASS OVEN 2-7B. PULLED CIRCUIT BREAKERS AND SMOKE DISSIPATED. NO FLAMES WERE NOTICED. FLIGHT CONTINUED WITHOUT FURTHER INCIDENT. MAINTENANCE CLEANED DEBRIS AND GREASE FROM OVEN. OPERATIONAL CHECK NORMAL.