Buttery black cod cured then marinated in sake kasu (sake lees) and grilled for deep, restaurant-style umami. This easy Japanese kasuzuke recipe is mostly hands-off, gluten-free, dairy-free, and rich in omega-3s. Cure, marinate, grill, and serve with rice and greens.What makes this dish so extraordinary? It’s all about the two-step transformation process. First, you’ll cure the fish in salt for 24 hours to firm up the texture, then bathe it in a sweet, funky sake kasu marinade for another day. The result? Impossibly buttery black cod with a gorgeous caramelized crust that practically melts on your tongue.
Don’t let the 48-hour timeline intimidate you – the actual hands-on cooking time is just 10 minutes of grilling. Plus, sake kasu (fermented sake lees) is easier to find than you think, and it keeps for months in your fridge for future culinary adventures.
This isn’t just dinner – it’s edible meditation on the beautiful art of Japanese cooking. Ready to discover why patience truly pays off in the kitchen?