Mackerel Fillets Simmered in Soy Sauce Published: February 7, 2007 Time: 20 minutes Skip to next paragraph Readers’ Opinions Forum: Cooking and Recipes 1/2 cup soy sauce 1/3 cup sake or dry (fino) sherry 1 tablespoon sugar 2 tablespoons rice vinegar or white wine vinegar 5 or 6 thin slices peeled fresh ginger Finely grated zest of 1 lemon 3 or 4 crushed garlic cloves 4 mackerel fillets, about 1 pound total, skin on Cooked white rice for serving Chopped scallions for garnish 1. In a 12-inch skillet with a cover, mix together all ingredients except fish, rice and scallions. Add 1/2 cup water. Bring to a boil and simmer over medium heat for about 5 minutes, uncovered. 2. Add fish skin-side down and simmer until cooked through, 7 to 10 minutes. (You can hasten cooking a bit by covering pan, but it is not necessary.) Spoon a fillet and some sauce onto a mound of white rice; garnish and serve. Yield: 3 to 4 servings.