California Petrale Sole with Heirloom Tomato–Basil Salsa, Roasted Summer Vegetables, and Purple Majesty Potatoes

Gently Pan-Seared Petrale Sole

A dry surface and a brief sear give thin sole fillets a little color without sacrificing their delicate texture. Ghee tolerates the pan heat while keeping the flavor mild enough for the tomatoes and basil.

Ingredients

• 1½ lb skinless petrale sole fillets, pin bones removed
• 2 tbsp ghee
• ½ tsp fine sea salt, plus more to taste
• ¼ tsp freshly ground black pepper

Instructions

1. Pat the fillets thoroughly dry and season with salt and pepper immediately before cooking.
2. Heat a large nonstick or well-seasoned skillet over medium-high heat. Add half the ghee and let it become hot but not smoking.
3. Lay in half the fish without crowding. Cook undisturbed for 2–3 minutes, until the underside is lightly golden and the edges turn opaque.
4. Use a broad fish spatula to turn each fillet carefully. Reduce the heat to medium and cook for another 1–2 minutes, depending on thickness, until just opaque and easily flaked. The thickest part should reach 145°F.
5. Transfer to warm plates and repeat with the remaining ghee and fish. Spoon the tomato salsa over the fish just before serving.

Notes

• Very thin fillets may need only 60–90 seconds on the second side. Avoid moving them repeatedly or pressing them into the pan.

Heirloom Tomato and Basil Salsa

Ripe tomatoes supply both sweetness and a light sauce for the fish. Adding basil at the last moment keeps its aroma fresh and its ribbons distinct.

Ingredients

• 1¼ lb ripe heirloom tomatoes
• 1 cup loosely packed fresh basil leaves
• 2 scallions, thinly sliced
• 2 tbsp extra-virgin olive oil
• 2 tsp fresh lemon juice, plus more to taste
• ½ tsp fine sea salt, plus more to taste
• ¼ tsp freshly ground black pepper

Instructions

1. Core the tomatoes and cut into irregular ½–¾-inch chunks, retaining their juices.
2. Combine the tomatoes, scallions, olive oil, lemon juice, salt, and pepper. Let stand for 10 minutes while the fish cooks.
3. Slice or tear the basil into broad ribbons and fold it into the tomatoes immediately before serving.
4. Taste the juices and adjust the salt and lemon. Spoon the tomatoes and a little of their dressing over the fish.

Notes

• Use less lemon if the tomatoes are already tart. If they release a great deal of liquid, leave excess juice in the bowl rather than flooding the plate.

Roasted Jimmy Nardello Peppers and Mixed Summer Squash

Whole sweet peppers become silky and concentrated, while large pieces of squash remain juicy. Giving the vegetables space and slightly different roasting times prevents the squash from steaming into softness.

Ingredients

• ¾ lb Jimmy Nardello peppers, left whole
• 1¼ lb mixed green and yellow summer squash
• 2 tbsp extra-virgin olive oil, divided
• ¾ tsp fine sea salt, divided
• ¼ tsp freshly ground black pepper
• 1 tsp fresh lemon juice

Instructions

1. Heat the oven to 425°F. Dry the peppers well and pierce each once near the shoulder with a small knife.
2. Toss the peppers with 1 tablespoon olive oil and ¼ teaspoon salt. Spread on a rimmed baking sheet and roast for 8 minutes.
3. Meanwhile, cut the squash into chunky 1–1½-inch pieces. Toss with the remaining olive oil and salt and the black pepper.
4. Turn the peppers and add the squash in a single uncrowded layer, using a second sheet pan if necessary.
5. Roast for another 17–22 minutes, turning the squash once, until the peppers are collapsed with scattered blistered spots and the squash is tender with lightly golden edges. Remove individual vegetables as they finish.
6. Transfer to a serving dish and sprinkle with the lemon juice. Serve warm rather than piping hot.

Notes

• Jimmy Nardellos are sweet frying peppers, not hot chiles. Keep the skins on and leave the stems as handles; discard stems and seed cores when eating.

Herbed Purple Majesty Potatoes

Steaming preserves the potatoes' earthy flavor and deep purple flesh. Dressing them while warm helps the olive oil, lemon, and herbs cling to their cut surfaces.

Ingredients

• 1½ lb Purple Majesty potatoes, scrubbed
• 2 tbsp extra-virgin olive oil
• 2 tsp fresh lemon juice
• ¼ cup roughly chopped flat-leaf parsley
• 1 scallion, thinly sliced
• ½ tsp fine sea salt, plus more to taste
• ¼ tsp freshly ground black pepper

Instructions

1. Halve or quarter the potatoes into roughly 1½-inch pieces, keeping the skins on.
2. Bring an inch of water to a simmer beneath a steamer basket. Add the potatoes, cover, and steam for 18–25 minutes, until a thin knife slides into the centers without resistance.
3. Transfer to a bowl and let surface moisture evaporate for 2 minutes.
4. While still warm, gently toss with the olive oil, lemon juice, salt, and pepper. Fold in the parsley and scallion, then taste and adjust the seasoning.

Notes

• Keep the toss gentle so the tender potato pieces stay intact.

Overall Timing / Workflow

The vegetables and potatoes can wait briefly, leaving the delicate fish and fresh basil for the final minutes.

Instructions

1. 0:00 — Heat the oven to 425°F and bring the steamer water to a simmer. Wash and cut the vegetables and potatoes.
2. 0:10 — Put the peppers in the oven and start steaming the potatoes.
3. 0:18 — Turn the peppers and add the squash. Chop the tomatoes and scallions.
4. 0:25 — Mix the salsa without the basil. Check the potatoes and dress them as soon as tender.
5. 0:30 — Pat the sole dry, warm the serving plates, and begin cooking the fish in batches.
6. 0:35–0:45 — Remove the vegetables as they finish. Fold basil into the salsa, plate the fish and sides, and serve immediately.

Notes

• Allow about 45–50 minutes total. Two skillets let you cook all the fish at once if the fillets are large.

Plating

Keeping the potatoes and roasted vegetables beside the fish preserves their textures, while the tomato juices dress the sole directly.

Instructions

1. Lay a portion of sole slightly off-center on each warm plate.
2. Spoon the tomato–basil salsa along the length of the fish, letting a little spill onto the plate while leaving some golden fish visible.
3. Arrange the purple potatoes to one side and nestle the roasted peppers and squash on the other.
4. Serve promptly, with any remaining salsa at the table.

Leftover Path

Storing the salsa separately prevents the fish and potatoes from becoming waterlogged. Gentle reheating protects the sole from drying out.

Instructions

1. Refrigerate the fish, salsa, and cooked vegetables in separate covered containers within 2 hours of cooking.
2. Eat the salsa within 1 day for the best texture. Use the fish within 2 days and the potatoes and roasted vegetables within 3–4 days.
3. For a warm meal, place the fish in a covered skillet with a splash of water and reheat gently over low heat until it reaches 165°F. Rewarm the potatoes and vegetables separately.
4. Alternatively, serve the chilled fish flaked over the potatoes and roasted vegetables, with the remaining tomato salsa spooned over just before eating.