As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS FWD GALLEY # 2 OVEN STARTED TO PRODUCE SMOKE WHEN TURNED ON. DISCONTINUED USE FOR REMAINDER OF FLIGHT. MAINTENANCE CLEANED DEBRIS FROM OVEN, PERFORMED OPS CHECK IAW AMM 25-35-00. ALL CHECKS GOOD. NO SMOKE NOTED.