As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN CREW REPORTED A STRONG BURNING SMELL THROUGHOUT CABIN AND DESCRIBED IT AS POSSIBLY ELECTRICAL IN NATURE. CREW SECURED THE GALLEY POWER AND THE FUMES DISSIPATED. FLIGHT CONTINUED TO SCHEDULED DESTINATION WITH GALLEY POWER DEACTIVATED. MX COULD NOT FIND ANY EVIDENCE FOR SOURCE OF FUMES, SMELL, OR SMOKE.