Black Cod with Chanterelle–King Trumpet Ragout, Corn Miso Corn, and Long-Cooked Green Beans

Gently Roasted Black Cod

Gentle roasting preserves black cod’s rich, delicate flakes and leaves a clean canvas for the browned mushroom ragout.

Ingredients

• 4 pieces black cod fillet, 6 ounces each, pin bones removed
• 2 tsp extra-virgin olive oil
• 1/2 tsp fine sea salt, or to taste
• 1/4 tsp freshly ground black pepper
• 1 tsp fresh lemon juice

Instructions

1. Heat the oven to 350°F. Pat the fish dry and check carefully for pin bones.
2. Lightly oil a shallow baking dish. Arrange the fish skin-side down, if skin-on, and season with salt and pepper.
3. Roast for 15–22 minutes, depending on thickness, until the center reaches 145°F and the flesh separates into large, moist flakes. Begin checking thin portions at 12 minutes.
4. Spoon the lemon juice over the fish and serve promptly with the mushroom ragout.

Notes

• Black cod is also sold as sablefish; it is not interchangeable with lean Pacific cod for timing and texture.

Chanterelle and King Trumpet Mushroom Ragout

Browning the mushrooms in batches builds a meaty crust without steaming them. A small amount of stock and finishing butter turns the pan juices into a light ragout rather than a heavy sauce.

Ingredients

• 8 oz chanterelle mushrooms
• 8 oz king trumpet mushrooms
• 2 tbsp ghee, divided
• 1 medium shallot, finely chopped
• 1 clove garlic, finely chopped
• 1/2 cup gluten-free low-sodium vegetable stock
• 1 tbsp unsalted butter, cold
• 2 tbsp flat-leaf parsley, chopped
• 2 tsp fresh lemon juice
• to taste fine sea salt and freshly ground black pepper

Instructions

1. Brush the mushrooms clean, or rinse briefly if gritty and dry thoroughly. Tear large chanterelles lengthwise and cut king trumpets into substantial wedges or 1/2-inch-thick lengthwise slices.
2. Heat a wide skillet over medium-high heat. Add 1 tablespoon ghee and half the mushrooms in a single layer. Leave undisturbed for 3–4 minutes, then turn and brown the other sides. Transfer to a plate and repeat with the remaining ghee and mushrooms.
3. Reduce the heat to medium. Add the shallot to the remaining fat and cook for 2–3 minutes until softened. Add the garlic and stir for 30 seconds.
4. Return the mushrooms and their juices to the skillet. Add the stock, scraping up the browned bits, and simmer for 3–5 minutes until only a few tablespoons of glossy liquid remain.
5. Lower the heat and swirl in the butter. Fold in the parsley and lemon juice, then season with salt and pepper. Spoon over the fish immediately.

Notes

• If the pan dries before the mushrooms are tender, add stock a tablespoon at a time. The finished ragout should coat the mushrooms without pooling heavily.

Corn Miso–Glazed Corn

A hot pan gives the kernels scattered browned edges, while corn miso reinforces their sweetness with fermented depth. Adding the glaze at the end protects the miso from scorching.

Ingredients

• 4 ears sweet corn, kernels cut from the cobs, about 3 cups
• 1 tbsp avocado oil
• 1 small shallot, finely diced
• 2 tbsp Shared Cultures corn miso, verified gluten-free
• 2 tbsp water, plus more as needed
• 1 tsp unseasoned rice vinegar

Instructions

1. Stir the corn miso, water, and rice vinegar together until smooth.
2. Heat a wide skillet over medium-high heat and add the avocado oil. Add the corn, spread it out, and leave undisturbed for 2 minutes to develop browned spots.
3. Stir in the shallot and cook for another 4–5 minutes, stirring occasionally, until the corn is tender-crisp and the shallot has softened.
4. Reduce the heat to low and add the miso mixture. Toss for 1–2 minutes until the kernels are glossy and lightly coated, adding a splash of water if the glaze becomes sticky.
5. Taste before adding any salt; the miso may provide enough.

Notes

• Corn miso varies in saltiness. Start with 1 tablespoon if yours is particularly salty, then add more to taste.

Long-Cooked Green Beans

Slow, covered cooking makes the beans silky and lets them absorb the onion, garlic, and olive oil. A small splash of vinegar at the end keeps the rich, soft vegetables balanced.

Ingredients

• 1 lb green beans, trimmed and cut into 2–3-inch lengths
• 1 small yellow onion, thinly sliced
• 3 tbsp extra-virgin olive oil
• 2 cloves garlic, thinly sliced
• 3/4 cup water, plus more as needed
• 1/2 tsp fine sea salt, plus more to taste
• 2 tsp red wine vinegar
• to taste freshly ground black pepper

Instructions

1. Combine the onion, olive oil, garlic, water, and salt in a heavy saucepan or small Dutch oven. Bring to a simmer.
2. Add the beans, toss well, and cover. Reduce the heat to low and cook at a gentle simmer for 40–50 minutes, stirring occasionally and adding a splash of water if the pan approaches dry.
3. When the beans are olive-green, fully tender, and easily cut with a spoon, uncover and simmer for 5–10 minutes to reduce the liquid to a shallow, glossy coating.
4. Stir in the vinegar and black pepper. Adjust the salt and serve warm rather than piping hot.

Notes

• This is deliberately a soft bean preparation, not a crisp-tender one. Thick or mature beans may need the full hour.

Overall Timing / Workflow

The beans can wait while the fish, corn, and ragout finish close together. Preparing the mushrooms early keeps the final cooking window manageable.

Instructions

1. 0:00 — Start the green beans. While they simmer, clean and cut the mushrooms, remove the corn kernels, and prepare the remaining aromatics.
2. 0:25 — Brown the mushrooms in batches and set them aside. Mix the corn miso glaze.
3. 0:35 — Heat the oven to 350°F and prepare the fish. Check the beans and add water if necessary.
4. 0:40 — Put the fish in the oven. Begin cooking the corn in a second skillet.
5. 0:48 — Finish the mushroom ragout with shallot, garlic, stock, butter, parsley, and lemon. Keep it warm over very low heat without boiling.
6. 0:55 — Check the fish temperature, glaze the corn, and finish the beans with vinegar. Plate as soon as the fish is ready, allowing extra time for thicker portions.

Notes

• Allow about 65–75 minutes overall. The beans can be made earlier and gently reheated.

Plating

Keeping the corn and beans beside the fish preserves their distinct textures while allowing the mushroom juices to season the cod.

Instructions

1. Place a portion of black cod slightly off-center on each warm plate.
2. Spoon the mushrooms generously over and around the fish, distributing the ragout juices among the portions.
3. Add a broad spoonful of miso-glazed corn on one side and a smaller mound of long-cooked green beans alongside it.
4. Serve immediately, keeping the corn glaze separate from the mushroom juices as much as practical.

Leftover Path

Storing the components separately prevents the corn from softening in the ragout and lets the delicate fish reheat gently.

Instructions

1. Refrigerate the components in separate covered containers within 2 hours. Use the fish within 2 days and the vegetables within 3–4 days.
2. Reheat the fish, covered, in a 300°F oven with a spoonful of water until it reaches 165°F; avoid prolonged heating once hot.
3. Warm the ragout gently in a small saucepan with a splash of water. Reheat the beans and corn separately, loosening each with a little water as needed.
4. For a different meal, flake the cold fish over dressed greens and add the corn and mushrooms; warm beans can be served alongside.