Martha Stewart'S Miso-Glazed Cod - cooking recipe

Ingredients

4 skinless cod fish fillets (6 ounces each)
1/4 cup mirin (Japanese sweet rice wine)
1/4 cup white miso
1/4 cup sugar
olive oil, for the baking sheet

Preparation

In a small saucepan, combine mirin, miso, and sugar. Whisking constantly, cook over medium heat until sugar has dissolved. Remove from heat, and let cool completely.
Heat broiler, with rack 6 inches from heat. Coat a baking sheet with oil. Place fish on baking sheet, and brush liberally with miso mixture. Broil until fillets are browned on top and opaque in the center, 6 to 8 minutes. If tops brown before fish is cooked through, cover loosely with aluminum foil. Remove from oven; serve immediately.