Ca Kho To / Clay Pot Braised Fish With Black Cod

Cá Kho Tộ is a classic Vietnamese dish that holds a special place in many hearts and kitchens. Traditionally made with catfish, it features tender pieces of fish braised in a savory-sweet caramel sauce, often cooked in a clay pot (“tộ”). Its deep, umami-rich flavors are balanced with the sweetness of caramelized sugar, the saltiness of fish sauce, and the heat from Thai chilis and black pepper. Served with steamed jasmine rice, it’s a meal that embodies the heart and soul of Vietnamese home cooking. Today, we’re taking that beloved classic and taking a more modern approach, elevating it with luxurious black cod instead. Find out how to make my version of ca kho to!

Inspired by Anchovies and Salt: A Modern Take on Vietnamese Cuisine

The inspiration for this elevated ca kho to came from a memorable dining experience at Anchovies and Salt – the world’s largest Vietnamese restaurant outside of Vietnam, located in Renton, that masterfully redefines traditional dishes. They’re known for taking beloved Vietnamese flavors and combining them with refined culinary techniques and top-quality ingredients, creating something both nostalgic and innovative.

Dining at Anchovies and Salt made me reflect on how food can honor its roots while embracing creativity. Their approach to elevating Vietnamese classics inspired me to recreate one of their best dishes. By swapping out catfish for black cod, a fish prized for its buttery texture and rich flavor, I aimed to craft a dish that remains true to its heritage while offering a fresh, elevated experience.

Black Cod vs. Catfish

Both black cod and catfish have merits, but they bring different qualities to the table. This recipe traditionally uses catfish because of its abundance and accessibility in Vietnam. Native to the Mekong Delta, it provides a fresh and affordable protein for families. Now, though, we have many different options here in Seattle, and swapping for black cod gives it a whole new dimension.

Texture: Catfish has a firmer texture and a slightly sweet, mild flavor that pairs well with bold sauces. Black cod, on the other hand, is incredibly tender and buttery, almost melting in the mouth, and by making this swap, we do have to adjust the braising technique slightly to ensure that the black cod doesn’t fall apart during the cooking process.

Flavor Profile: Black cod’s rich, silky flavor adds a touch of elegance to the dish, while catfish’s earthy taste feels more rustic and traditional, and for many, catfish’s slightly swampy flavor can be off-putting.

Cost: Catfish is going to be significantly cheaper than black cod, making catfish more economical for more consistent consumption, whereas black cod is reserved for special occasions or entertaining.

Why You’ll Love This Recipe

Deep, Authentic Flavors: The caramel sauce, infused with fish sauce, garlic, and black pepper, evokes the bold, umami-rich flavors of traditional Vietnamese ca ko to.

Luxurious Texture: Black cod’s buttery, flaky texture elevates the dish, making every bite feel indulgent.

Perfect Balance: The sweetness of caramelized sugar, the saltiness of fish sauce, and the hint of heat from chili create a symphony of flavors that’s hard to resist.

Impressive Yet Simple: This dish may look and taste restaurant-worthy, but it’s surprisingly easy to make at home.

Nostalgic Comfort with a Twist: Whether you grew up eating ca kho to or are discovering it for the first time, this version offers a blend of tradition and innovation.