What was found
FA REPORTS SMALL AMOUNT OF SMOKE IN THE #2 FWD GALLEY OVEN WHEN WARMING NUTS (5 MIN, LOW SETTING). OVEN TURNED OFF, MINS LATER, NO SMOKE. PLACED ON NEF. RETURNED TO SERVICE. PERFORMED OPS TEST OF #2 FWD MINI OVEN IAW E-175 AMM 25-37-02-710-802-A. OPS TEST GOOD NO SMOKE CLEAR DEFECT . RETURNED TO SERVICE.