This walnut-crusted salmon is the perfect weeknight dinner that feels like a special occasion. The salmon fillets are coated in a tangy lemon cream sauce, then topped with a crunchy mixture of toasted walnuts, panko and oregano. As the fish bakes, the topping turns golden and crisp, while the salmon stays tender and flaky inside.
Alongside, you’ll enjoy garlicky roasted asparagus and fluffy scallion rice, all finished with a drizzle of that bright, creamy lemon sauce. Ready in just 30 minutes, this dish brings restaurant-quality flavor to your home kitchen.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Adjust rack to top position and preheat oven to 450°F. Wash and dry produce. Trim and thinly slice scallions, separating whites from greens.
- Heat a drizzle of olive oil in a small pot over medium-high heat. Add scallion whites and cook until fragrant, about 30 seconds. Stir in rice, 1¼ cups water (2¼ cups for 4 servings) and a pinch of salt. Bring to a boil, then cover and reduce heat to low. Cook until rice is tender, 15-18 minutes. Keep covered off heat until ready to serve.
- While rice cooks, finely chop walnuts or crush them in their bag with a heavy pan or rolling pin. Zest and quarter the lemon. Trim and discard woody bottom ends from asparagus. Peel and mince or grate garlic.
- Heat a large drizzle of olive oil in a large pan over medium-high heat. Add panko, walnuts and ¼ tsp oregano (½ tsp for 4 servings). Toast, stirring, until golden and fragrant, 2-3 minutes. Turn off heat; transfer walnut mixture to a small bowl. Season with ¼ tsp salt (½ tsp for 4) and pepper. Wipe out the pan.
- In a second small bowl, combine yogurt, sour cream, half the lemon zest and a squeeze of lemon juice. Add water 1 tsp at a time until the mixture reaches a drizzling consistency. Season with salt and pepper.
- Pat salmon dry with paper towels; season all over with salt and pepper. Place skin side down on a lightly oiled baking sheet. Top each piece with 1 tsp of the sauce (reserve the rest for serving); spread to coat evenly. Mound tops with walnut mixture, pressing to adhere. Roast on top rack until salmon is opaque and cooked through, 8-10 minutes.
- While salmon roasts, heat a drizzle of oil in the same pan over medium-high heat. Add asparagus; season with salt and pepper. Cook, stirring, until lightly browned and tender, 2-4 minutes. Add garlic and ¼ tsp oregano (½ tsp for 4 servings). Cook, stirring, until fragrant, 1-2 minutes more. Season to taste.
- Fluff rice with a fork; stir in half the scallion greens, remaining lemon zest and a drizzle of olive oil. Season with salt and pepper. Divide salmon, asparagus and rice between plates. Drizzle remaining sauce over salmon and sprinkle with remaining scallion greens. Serve with lemon wedges on the side.
Recipe Tips
For extra crunch, toast the walnut-panko mixture until deep golden brown.
If your asparagus is thick, add a splash of water to the pan and cover for 1-2 minutes to steam until tender.
The lemon cream sauce can be thinned with more water if it’s too thick.
FAQ
Can I use a different type of fish?
Yes, you can substitute salmon with other firm fish like cod or halibut. Adjust cooking time as needed.
Can I make this recipe gluten-free?
Absolutely! Use gluten-free panko breadcrumbs to make the walnut crust gluten-free.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat in the oven to maintain crispiness.





























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