What was found
FLIGHT ATTENDANT COMPLAINED OF HOT OVEN SMELL IN AFT OF AIRCRAFT DURING TAKEOFF & LANDING. REMOVED FROM SERVICE. ACCOMPLISH GVI OF OVEN AND COFFEE MAKER'S OPS CHECK OVEN & BOTH COFFEE MAKER'S, NO ODORS PRESENT. CONTACTED QX MAINTENANCE CONTROL, OK FOR SERVICE. ALSO OPERATED GALLEY + LAV LIGHTS, OK. RETURNED TO SERVICE.