As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA- FLIGHT ATTENDANTS NOTICED SMELL IN GALLEY. BOTH THOUGHT IT SMELLED MORE LIKE AN ELECTRICAL SMELL THAN BURNING COFFEE. INSPECTED FORWARD GALLEY, NO DEFECTS NOTED. FOUND UPPER COFFEE JUG WITH BURNT COFFEE SMELL. REMOVED AND REPLACED HOT WATER AND COFFEE JUGS. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.