Japanese Miso-Marinated Baked Cod (Gindara Saikyo Yaki)
A classic Japanese delicacy featuring tender cod marinated in a savory-sweet white miso and sake blend, then baked until caramelized and flaky.
Miso-marinated fish is a staple of Japanese culinary tradition, renowned for transforming simple seafood into a rich, deeply savory experience. The combination of fermented white miso, mirin, and sake creates a magnificent glaze that caramelizes gently under heat while locking in the natural moisture of the cod.
Ingredients
- 1 piece cod fillet
- 100 g white miso paste
- 30 ml sake
- 20 ml mirin
- 5 g sugar
- 5 g white sesame seeds
Instructions
- 1Add sauce ingredients to bowl

Add the white miso paste, sugar, mirin, and sake into a clear glass mixing bowl to prepare the marinade.
Tip: Ensure the bowl is clean and dry before adding the ingredients. - 2Mix the marinade

Use a spoon to thoroughly stir and blend the white miso paste, sake, mirin, and sugar together until the mixture is completely uniform.
Tip: Mix gently to avoid splashing the liquid out of the glass bowl. - 3Dry the cod piece

Place a raw piece of cod on a white plate and use clean paper towels to gently press and absorb excess moisture from the surface.
Tip: Patting the fish dry helps the marinade adhere better to the surface. - 4Apply miso sauce to cod

Dip a red silicone brush into the prepared miso sauce and brush it evenly across the entire surface of the cod piece.
Tip: Coat all sides evenly to ensure the flavor penetrates the fish during marination. - 5Wipe excess sauce

Use a clean paper towel to gently wipe away any excess sauce from the surface of the marinated cod prior to baking.
Tip: Removing excess sauce prevents burning during the high-heat baking process. - 6Bake the cod

Place the marinated cod piece on a wire rack inside an oven preheated to 210 degrees and bake for 15 to 20 minutes.
Tip: Keep an eye on the cooking time to prevent the fish from drying out. - 7Toast the white sesame seeds

Place the white sesame seeds into a dry frying pan and toast them over medium heat until they turn fragrant. Stir or toss them frequently to ensure even browning and prevent burning. Once fragrant, remove them from the heat and set aside to sprinkle over the finished fish.
Tip: Sesame seeds burn very quickly, so keep the heat moderate and toss them constantly.