Petrale Sole Almondine with Seared Asparagus and Sous Vide Corn

Pan-Seared Petrale Sole

A very light cassava coating gives delicate sole a thin golden surface without overwhelming its texture. Ghee tolerates the searing heat while the almond-butter sauce supplies the finishing flavor.

Ingredients

• 1½ lb skinless petrale sole fillets, pin bones removed
• ¼ cup cassava flour, for a light dredge
• ¾ tsp kosher salt, or to taste
• ¼ tsp freshly ground black pepper
• 2 tbsp ghee, divided

Instructions

1. Pat the sole thoroughly dry. Season with salt and pepper just before cooking.
2. Spread the cassava flour on a plate. Lightly coat both sides of each fillet, shaking off nearly all excess; the coating should be barely visible.
3. Heat a wide nonstick or well-seasoned skillet over medium-high heat. Add half the ghee and lay in half the fish without crowding.
4. Cook for about 2 minutes, until the underside is pale golden and releases easily. Turn carefully with a fish spatula and cook another 1–2 minutes, adjusting for thickness, until the flesh is opaque and flakes gently; the thickest part should reach 145°F.
5. Transfer to warm plates and repeat with the remaining ghee and fish. Spoon the almondine sauce over the sole immediately before serving.

Notes

• Very thin fillets may need only 60–90 seconds per side. Avoid holding cooked sole in a hot oven, which dries it quickly.

Toasted Almond, Lemon, and Parsley Brown Butter

Coarsely chopped almonds give a more substantial crunch than thin slices. Brown butter adds depth, while lemon and parsley keep the rich topping fresh.

Ingredients

• ½ cup raw skin-on almonds, roughly chopped
• 5 tbsp unsalted butter
• 2 tbsp fresh lemon juice
• 1 tsp finely grated lemon zest
• ¼ cup chopped flat-leaf parsley
• ¼ tsp kosher salt, or to taste

Instructions

1. Toast the chopped almonds in a dry small skillet over medium-low heat for 3–4 minutes, stirring frequently, until fragrant and lightly golden at the cut edges. Transfer to a bowl.
2. Add the butter to the skillet and cook over medium heat, swirling, until the milk solids turn hazelnut brown and smell nutty, about 2–4 minutes.
3. Remove from the heat and carefully stir in the lemon juice; it will sputter. Add the almonds, lemon zest, parsley, and salt.
4. Taste for a bright, lightly salty balance. Spoon over the fish and scatter a little of the almond mixture over the asparagus.

Notes

• If preparing ahead, keep the toasted almonds separate and add them with the parsley just before serving for the best crunch and color.
• For a looser sauce, stir in 1 tablespoon warm water off the heat.

Sous Vide Sweet Corn

Cooking corn in a sealed bag retains its sweetness and gives evenly tender, juicy kernels without charring. A little butter is enough to finish the whole ears.

Ingredients

• 4 ears fresh sweet corn, husks and silk removed
• 2 tbsp unsalted butter
• ½ tsp kosher salt, or to taste

Instructions

1. Heat a sous vide bath to 185°F / 85°C.
2. Arrange the corn in a single layer in one or two heat-rated sous vide bags. Divide the butter and salt among the bags and seal.
3. Submerge fully, using a rack or suitable sous vide weight to prevent floating. Cook for 30 minutes, until the kernels are juicy and tender with a slight bite.
4. Open carefully, turning the ears in the warm buttery juices before transferring to plates.

Notes

• The corn can remain in the bath for an additional 10–15 minutes while the fish finishes.

Seared Asparagus

A hot skillet creates dark blistered patches while leaving the centers pleasantly firm. The lemon-almond topping ties the asparagus to the sole without requiring a separate dressing.

Ingredients

• 1¼ lb medium-thick asparagus, woody ends trimmed
• 1 tbsp ghee
• ½ tsp kosher salt, or to taste
• ¼ tsp freshly ground black pepper

Instructions

1. Dry the asparagus thoroughly. Heat a wide cast-iron or heavy skillet over medium-high heat until hot.
2. Add the ghee, then the asparagus in a single layer, working in batches if necessary. Leave undisturbed for 2–3 minutes to develop dark seared patches.
3. Turn and continue cooking for 4–6 minutes, until bright green with blistered surfaces and just tender when pierced. Reduce the heat if the tips begin to scorch.
4. Season with salt and pepper. Transfer to a warm platter and finish at serving with a little of the almondine sauce.

Notes

• For especially thick spears, add 1 tablespoon water after searing and cover for 1 minute, then uncover and let the moisture evaporate.

Overall Timing / Workflow

The corn tolerates a short hold, while the asparagus and sauce can be prepared just ahead. Cooking the delicate fish last keeps it moist.

Instructions

1. 0:00 — Start heating the sous vide bath to 185°F / 85°C. Shuck and bag the corn.
2. While the bath heats, trim and dry the asparagus, chop the almonds and parsley, zest and juice the lemon, and pat the fish dry. Keep the fish refrigerated until ready to cook.
3. Once the bath reaches temperature, submerge the corn and start its 30-minute timer.
4. With about 20 minutes left on the corn, toast the almonds and set them aside. Sear the asparagus and transfer to a warm platter.
5. With about 10 minutes left, cook the sole in batches. Meanwhile, brown the sauce butter in a separate small pan, then finish it with lemon, almonds, and parsley.
6. Remove the corn from its bags, plate the fish and vegetables, and spoon on the sauce. Serve immediately.

Plating

Keeping the three elements distinct highlights the contrast between juicy corn, charred asparagus, and delicate fish. Letting the almond topping bridge the fish and asparagus makes the plate feel cohesive.

Instructions

1. Lay the sole across the lower half of each warm plate, slightly overlapping smaller fillets.
2. Arrange a compact bundle of asparagus above the fish and place one whole ear of corn along the far edge.
3. Spoon the almond-lemon brown butter generously over the sole, allowing some almonds and herbs to fall over the asparagus. Keep the corn mostly unadorned.

Leftover Path

Gentle reheating protects the fish, while corn and asparagus work well in a next-day vegetable salad. Keeping the sauce separate helps preserve the almonds' texture.

Instructions

1. Refrigerate leftovers within 2 hours in airtight containers, keeping the fish, vegetables, and any unused almond sauce separate when practical. Eat the fish within 1–2 days and the vegetables within 3–4 days.
2. Reheat the sole covered in a low oven with a small splash of water until heated through; avoid a second hard sear. Warm the sauce gently and spoon over at the end.
3. Alternatively, cut the corn from the cobs, slice the asparagus, and toss with lemon juice and olive oil. Serve with chilled flaked sole and any remaining almonds.