As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: NR 2 OVEN HAS BURNING SMELL WHEN TURNED ON. MAINTENANCE SCRUBBED, SANITIZED AND DISINFECTED THE FORWARD GALLY OVEN #2 PER CMM 25-33-01. A SATISFACTORY OPERATIONAL CHECK OF THE OVEN WAS ACCOMPLISHED WITH NO BURNING SMELL DETECTED.