seafood

Miso-Glazed Chilean Sea Bass

Buttery Chilean sea bass fillets marinated in a Nobu-inspired miso glaze and broiled until caramelized. Silky, rich, and ready in minutes once the marinade has done its work.

By BellyFruit KitchenFebruary 14, 2026
Miso-Glazed Chilean Sea Bass
Prep Time
10 mins
Cook Time
12 mins
Servings
4

Ingredients

  • 4 Chilean sea bass fillets (6 oz each), skin on
  • 1/3 cup white (shiro) miso paste
  • 1/4 cup sake
  • 1/4 cup mirin
  • 3 tbsp sugar
  • 1 tbsp soy sauce
  • 1 tsp sesame oil
  • 2 green onions, thinly sliced
  • 1 tbsp toasted sesame seeds
  • Pickled ginger, to serve
  • Steamed bok choy, to serve

Instructions

  1. 1

    In a small saucepan, combine sake and mirin. Bring to a simmer over medium heat and cook for 2 minutes to burn off alcohol. Add miso and sugar, whisking until smooth. Remove from heat and stir in soy sauce and sesame oil. Cool completely.

  2. 2

    Pat fish fillets completely dry. Place in a glass dish and spoon half the marinade over the top, turning to coat. Reserve remaining marinade.

  3. 3

    Cover and marinate in the refrigerator for 24–72 hours. The longer the marination, the deeper the flavor.

  4. 4

    When ready to cook, remove fish from marinade and gently wipe off excess glaze (it will burn before the fish cooks through).

  5. 5

    Position oven rack 6 inches from broiler element. Preheat broiler to high.

  6. 6

    Place fish skin-side down on a foil-lined, lightly oiled baking sheet.

  7. 7

    Broil for 10–12 minutes until the surface is deeply caramelized and dark in spots, and the fish flakes easily. Watch carefully to prevent burning.

  8. 8

    Brush with a little reserved marinade in the last 2 minutes if desired. Serve over steamed rice with bok choy, green onions, sesame seeds, and pickled ginger.

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