As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2788 THE CREW REPORTED A BURNING SMELL IN GALLEY. A PRONG ON THE BACK OF COFFEE JUG APPEARED BLACKENED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE COFFEE JUG. THE OPERATIONAL CHECK WAS GOOD, NO SMELL NOTED AFTER REPLACED PER EMB CMM 25-32-01. THE AIRCRAFT WAS RETURNED TO SERVICE.