As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EWR - FLT 0041 - THE FORWARD GALLEY CENTER OVEN EMITTED SMOKE MOMENTARILY WHILE AT CRUISE. MAINTENANCE FOUND HEATING ELEMENTS AND BOTTOM OF OVEN CONTAMINATED WITH GREASE AND OIL. THE OVEN WAS CLEANED. OVEN OPERATION CHECKED GOOD WITH NO SMOKE PRODUCED AND NO OTHER DISCREPANCIES FOUND. (X)