After the silver cod is fully thawed, thoroughly pat dry the surface moisture with kitchen paper towels (this helps prevent oil splatter and keeps the fish skin crispy).
Heat oil in a pan and sauté the ginger slices until fragrant. Add the silver cod and switch to medium heat. Pan-fry each side for about 3–4 minutes until golden brown and fully cooked.
Pour in the Lee Kum Kee Sauce for Fried Cod Fillet. Coat both sides of the fish evenly with the sauce, then simmer over low heat for 1–2 minutes to let the flavors absorb. (Tip:Serve with cooked asparagus for better flavor pairing.)