Rockfish with Fennel, Onion and Mandarin, Cashew Miso Broccolini and Mashed Kabocha

Pan-Seared Rockfish

A dry surface and a brief sear give delicate rockfish a golden crust without drying its lean flesh. The juicy fennel and mandarin topping supplies moisture at the table.

Ingredients

• 4 rockfish fillets, 5–6 ounces each, pin bones removed
• 1 1/2 tablespoons ghee
• 1/2 teaspoon fine sea salt, or to taste
• 1/4 teaspoon freshly ground black pepper

Instructions

1. Pat the fish very dry, checking carefully for pin bones. Season both sides with salt and pepper just before cooking.
2. Heat a wide skillet over medium-high heat. Add the ghee and, once shimmering, lay in the fillets presentation-side down, working in batches if necessary.
3. Sear undisturbed for 3–4 minutes, until golden and releasing readily from the pan. Turn carefully with a fish spatula, lower the heat to medium, and cook another 2–5 minutes depending on thickness.
4. Remove when the thickest part reaches 145°F and the flesh is just opaque and separates into moist flakes. Serve promptly with the warm fennel, onion and mandarin.

Notes

• Thin fillets may need only 2–3 minutes on the first side and 1–2 minutes after turning; check early.

Fennel, Onion and Mandarin

Slowly softened fennel and onion bring sweetness without overwhelming the fish. Mandarin segments added off heat stay juicy and provide bursts of acidity.

Ingredients

• 2 medium fennel bulbs, fronds reserved
• 1 medium yellow onion, thinly sliced
• 4 mandarins
• 1 tablespoon ghee
• 3 tablespoons water, plus more as needed
• 1 teaspoon fresh lemon juice, plus more to taste
• 1/2 teaspoon fine sea salt, or to taste
• 1/4 teaspoon freshly ground black pepper

Instructions

1. Halve and core the fennel bulbs, then slice crosswise about 1/4 inch thick. Finely chop 2 tablespoons of the reserved fronds.
2. Peel three mandarins and separate into segments, removing loose strings of pith. Juice the remaining mandarin; reserve approximately 3 tablespoons juice.
3. Heat the ghee in a wide sauté pan over medium heat. Add the fennel, onion and salt. Cook for 6–8 minutes, stirring occasionally, until softened with a few pale golden edges.
4. Add the water, cover, and cook over medium-low heat for 8–10 minutes, until the fennel is tender but still holds its shape. Add a splash more water if the pan dries out.
5. Uncover, add the mandarin juice, and simmer for 1–2 minutes until the liquid lightly coats the vegetables rather than pooling.
6. Remove from the heat and gently fold in the mandarin segments, lemon juice, pepper and fennel fronds. Taste for salt and acidity; keep warm without simmering the citrus.

Notes

• If the mandarins are particularly sweet, add lemon juice a few drops at a time until the topping tastes bright rather than sugary.

Broccolini with Cashew Miso Butter

Brief steaming keeps the stems tender-crisp and the florets green. Miso butter coats the broccolini with concentrated savory flavor without requiring a heavy sauce.

Ingredients

• 1 1/2 pounds broccolini, tough ends trimmed and thick stems split lengthwise
• 3 tablespoons unsalted butter, softened
• 1 1/2 tablespoons Shared Cultures cashew miso, verified gluten-free
• 1 teaspoon fresh lemon juice
• 1–2 tablespoons warm water, as needed
• to taste flaky sea salt

Instructions

1. Mash the softened butter and cashew miso together until evenly combined.
2. Bring an inch of water to a simmer beneath a steamer basket. Add the broccolini, cover, and steam for 4–6 minutes, until vivid green and just tender when pierced through a stem.
3. Drain well. Transfer to a warm, dry pan off the heat and add the miso butter and lemon juice.
4. Toss until glossy, adding warm water a teaspoon at a time if needed to loosen the butter into a light coating. Taste before adding any flaky salt and serve immediately.

Notes

• Cashew miso varies in saltiness; begin with 1 tablespoon if yours is particularly intense, then add more to taste.
• Avoid boiling the finished butter coating, which can separate and dull the miso's aroma.

Rustic Mashed Kabocha Squash

Roasting concentrates kabocha's chestnut-like sweetness and keeps the mash dense rather than watery. Hand-mashing preserves the rough, substantial texture.

Ingredients

• 1 kabocha squash, approximately 2 1/2–3 pounds
• 1 tablespoon olive oil
• 2 tablespoons unsalted butter
• 2–4 tablespoons hot water, as needed
• 1/2 teaspoon fine sea salt, plus more to taste
• to taste freshly ground black pepper

Instructions

1. Heat the oven to 400°F. Halve the kabocha, scoop out the seeds, and cut into large wedges.
2. Rub the cut surfaces with olive oil and arrange on a parchment-lined sheet pan. Roast for 40–50 minutes, until a knife passes easily through the flesh and some edges have browned.
3. When cool enough to handle, scoop the flesh away from the skin into a warm saucepan.
4. Add the butter and salt, then mash by hand, leaving some small pieces intact. Stir in just enough hot water to make a cohesive but firm mash.
5. Taste for seasoning and keep covered over very low heat, stirring occasionally, until ready to serve.

Notes

• Kabocha can be quite dry; add water gradually rather than trying to make it as loose as mashed potatoes.

Overall Timing / Workflow

The squash tolerates holding, while the fish and broccolini are best cooked at the end. Preparing the citrus and miso butter ahead makes the final minutes straightforward.

Instructions

1. 0:00 — Heat the oven to 400°F, prepare the squash, and put it in to roast.
2. 0:10 — Slice the fennel and onion, prepare the mandarins and fronds, and mix the cashew miso butter. Trim the broccolini.
3. 0:25 — Start cooking the fennel and onion. Set up the steamer and check the fish for bones.
4. 0:45 — Check the squash; when tender, scoop and mash it. Keep it covered and warm. Finish the fennel mixture and fold in the mandarin off heat.
5. 0:50 — Heat the fish skillet and start steaming the broccolini. Sear the fish, toss the drained broccolini with its miso butter, and warm the plates.
6. 1:00–1:05 — Plate and serve as soon as the fish is done.

Notes

• If the squash needs longer, delay cooking the fish and broccolini until it is ready to mash.

Plating

Keeping the three elements distinct preserves the bright citrus, savory greens and sweet squash while letting the fennel juices mingle with the fish.

Instructions

1. Place a rockfish fillet on each warm plate and spoon the fennel and onion generously over and around it.
2. Distribute the mandarin segments evenly and spoon a little of the vegetable pan juices over the fish.
3. Add a rustic mound of kabocha beside the fish and a loose bundle of glossy broccolini on the remaining side.

Leftover Path

Separate storage lets you reheat the squash thoroughly without overcooking the fish or greens. The citrus tastes best when warmed gently rather than boiled.

Instructions

1. Refrigerate leftovers within 2 hours in separate airtight containers. Use the fish within 2 days and the vegetables and squash within 3–4 days.
2. Reheat the squash in a covered saucepan with a splash of water, stirring until hot throughout.
3. Warm the fish and fennel gently in a covered skillet with a spoonful of water until the fish reaches 165°F; avoid a hard simmer. Add any reserved mandarin segments at the end.
4. Warm broccolini briefly in a covered pan with a splash of water, or chop it and serve cold alongside the leftover fish and squash.