Rainbow Trout with Creamy Chanterelle Sauce, Roasted Brussels Sprouts and Delicata Squash

Gently Roasted Rainbow Trout

Moderate oven heat keeps the delicate trout moist and leaves its mild flavor clear beneath the chanterelle sauce.

Ingredients

• 1½ lb rainbow trout fillets, pin bones removed, cut into 4 portions
• 1 tbsp extra-virgin olive oil
• ¾ tsp Diamond Crystal kosher salt, or half as much fine salt
• ¼ tsp freshly ground black pepper

Instructions

1. Heat the oven to 325°F. Line a baking sheet with parchment.
2. Pat the trout dry, check carefully for pin bones, and arrange skin-side down if skin-on. Rub with olive oil and season with salt and pepper.
3. Roast for 12–18 minutes, checking thin fillets after 8 minutes. Remove when the thickest part reaches 145°F and the flesh just separates into moist flakes.
4. Transfer to warm plates promptly and spoon the hot chanterelle sauce over the flesh.

Notes

• If the trout portions vary in thickness, remove thinner pieces as they finish rather than waiting for the whole tray.

Creamy Chanterelle Mushroom Sauce

Cooking off the chanterelles' moisture before adding cream concentrates their flavor. Wine and a small squeeze of lemon balance the richness without overpowering the fish.

Ingredients

• 12 oz fresh chanterelle mushrooms
• 1 tbsp ghee
• 1 medium shallot, finely minced
• 1 tsp fresh thyme leaves
• ⅓ cup dry white wine
• 1 cup heavy cream
• ¼ cup water, plus more as needed
• 1 tsp fresh lemon juice, plus more to taste
• 2 tbsp chopped flat-leaf parsley
• ½ tsp Diamond Crystal kosher salt, plus more to taste
• ¼ tsp freshly ground black pepper

Instructions

1. Brush dirt from the chanterelles, trimming the stem ends. Briefly rinse any gritty mushrooms and dry thoroughly. Tear larger mushrooms lengthwise into broad, bite-size pieces.
2. Heat a wide skillet over medium-high heat. Add the ghee and mushrooms, working in batches if necessary. Cook for 6–10 minutes, stirring occasionally, until released moisture evaporates and the edges begin to brown.
3. Reduce the heat to medium. Add the shallot, thyme, and salt; cook for 2–3 minutes until the shallot softens without darkening.
4. Pour in the wine, scrape up the browned bits, and simmer until only a tablespoon or so of liquid remains.
5. Add the cream and water. Simmer gently for 4–6 minutes, stirring, until the sauce coats a spoon but still flows easily.
6. Stir in the lemon juice, parsley, and pepper. Taste for salt and acidity, then keep warm over very low heat without boiling.

Notes

• Loosen a sauce that has thickened while standing with warm water, 1 tablespoon at a time.
• Avoid a hard boil after adding the lemon juice.

Roasted Brussels Sprouts with Aged Balsamic

A hot, uncrowded tray develops dark outer leaves while keeping the centers tender. Balsamic added after roasting stays bright and avoids scorching.

Ingredients

• 1¼ lb Brussels sprouts
• 2 tbsp extra-virgin olive oil
• ¾ tsp Diamond Crystal kosher salt
• ¼ tsp freshly ground black pepper
• 2 tsp aged balsamic vinegar, without added thickeners
• 1 tbsp chopped flat-leaf parsley

Instructions

1. Heat the oven to 425°F. Trim the sprouts, leaving small ones whole and halving larger ones through the stem. Dry thoroughly.
2. Toss with olive oil, salt, and pepper. Spread on a metal baking sheet with ample space, placing halved sprouts cut-side down.
3. Roast for 25–35 minutes, turning whole sprouts after about 20 minutes, until deeply browned outside and just tender when pierced.
4. Drizzle with aged balsamic immediately before serving and scatter with parsley.

Notes

• Remove any loose leaves early if they become crisp before the sprouts finish.

Roasted Delicata Squash with Aged Balsamic

Skin-on crescents hold their shape while their cut surfaces caramelize. A restrained balsamic finish sharpens the squash's natural sweetness.

Ingredients

• 2 small delicata squash, about 1½ lb total
• 1½ tbsp extra-virgin olive oil
• ½ tsp Diamond Crystal kosher salt
• ¼ tsp freshly ground black pepper
• 2 tsp aged balsamic vinegar, without added thickeners
• 1 tbsp chopped flat-leaf parsley

Instructions

1. Heat the oven to 425°F. Scrub the squash, trim the ends, halve lengthwise, and scoop out the seeds. Leave the edible skin on and cut into ½-inch-thick crescents.
2. Toss with olive oil, salt, and pepper. Arrange in one layer on a separate metal baking sheet.
3. Roast for 22–30 minutes, flipping after 15 minutes, until browned in patches and tender throughout.
4. Finish with small drops of aged balsamic and the parsley just before serving.

Notes

• Use separate trays for the squash and sprouts so neither vegetable steams and each can be removed when ready.

Overall Timing / Workflow

Roast the vegetables first, make the sauce alongside them, and cook the delicate fish last.

Instructions

1. 0:00 — Heat the oven to 425°F. Prepare the sprouts and squash, then clean and tear the chanterelles.
2. 0:15 — Put the vegetables into the oven on separate trays. Rotate the trays between racks halfway through roasting.
3. 0:20 — Start the chanterelle sauce. Reduce it to a slightly loose consistency and hold over very low heat.
4. 0:40–0:50 — Remove the vegetables as they finish. Lower the oven to 325°F, briefly opening the door to release excess heat. Season the trout.
5. Once the oven reaches 325°F, roast the trout for 12–18 minutes. Keep the vegetables loosely covered in a warm spot; avoid sealing them tightly, which softens their browned edges.
6. While the trout finishes, loosen and gently rewarm the sauce. Warm the plates, finish the vegetables with balsamic and parsley, and serve immediately.

Plating

Keeping the vegetables beside the sauced fish preserves their roasted texture and gives the plate distinct flavors.

Instructions

1. Place one portion of trout on each warm plate.
2. Spoon chanterelles and cream sauce generously over the trout, letting a little sauce pool around it.
3. Arrange Brussels sprouts and delicata squash in separate clusters alongside the fish, keeping most of their browned surfaces above the sauce.
4. Distribute the parsley and balsamic finishes over the vegetables and serve immediately.

Leftover Path

Separate storage allows gentle reheating of the fish and sauce while the vegetables regain some of their roasted texture.

Instructions

1. Refrigerate the fish, sauce, and vegetables in separate airtight containers within 2 hours. Use within 3 days.
2. Reheat vegetables in a 400°F oven for 8–12 minutes until hot, watching the balsamic-coated edges for scorching.
3. Warm the sauce in a small saucepan over low heat with a splash of water. Add the trout in large pieces, cover, and heat gently until the fish reaches 165°F; avoid boiling the sauce.
4. Alternatively, flake the cold trout over a lemon-dressed green salad and serve the warmed vegetables alongside.