What was found
ATB -RETURNING DUE TO STRONG ELECTRICAL SMELL FROM THE FORWARD GALLEY. CREW DID NOT RECEIVE ANY ANOMALOUS ELECTRICAL FLIGHT DECK INDICATIONS OR NOTICE ANY BURNING ELECTRICAL SMELL. CONTACTED DISP AND MX, ALL CONCUR BEST OPTION TO RETURN TO ATL. NO EMERGENCY DECLARED WITH ATC, BUT DID REQUEST EXPEDITIOUS HANDLING FOR RETURN. MAINTENANCE INSPECTED WINDOW HEAT, IFE, ELECTRIC SEATS, GASPER FANS, LAVS, HEATERS, GALLEY EQUIPMENT, VARIOUS COCKPIT PANELS, LIGHTS, HANDSETS EQUIPMENT COOLING AND EXHAUST, AND CABIN CEILING AREA. REPLACED RECIRCULATION FANS AS PRECAUTION.