One-Pan Roast Salmon Leeks Onions (Printable)

This vibrant one-pan salmon features roasted leeks, onions, and a zesty parsley dressing for a healthy, easy-to-clean meal.

# What You'll Need:

→ Fish & Vegetables

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→ Parsley Dressing

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# How to Make It:

01 - Preheat the oven to 400°F.
02 - Arrange the leeks and red onion in a single layer on a large baking sheet. Drizzle with olive oil, sprinkle with salt and pepper, and toss to coat evenly.
03 - Roast the vegetables for 10 minutes to soften and begin caramelization.
04 - Remove the baking sheet from the oven. Nestle the salmon fillets skin-side down among the vegetables. Arrange lemon slices over the salmon.
05 - Return to the oven and roast for 12–15 minutes, or until the salmon is just cooked through and vegetables are tender.
06 - While the salmon bakes, prepare the parsley dressing: In a small bowl, combine parsley, garlic, Dijon mustard, capers, lemon zest, olive oil, and lemon juice. Stir well. Season with salt and pepper to taste.
07 - Transfer the roasted salmon and vegetables to plates. Spoon the parsley dressing generously over the salmon. Serve immediately.

# Expert Tips:

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  • You get that restaurant-quality dinner feel with exactly one pan to wash afterwards
  • The parsley dressing transforms simple salmon into something bright and memorable
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  • Dont skip that 10-minute head start for the vegetables or theyll still be crunchy when the salmon is done
  • The dressing makes all the difference, so dont be shy about spooning it over everything
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  • Pat the salmon completely dry before placing it on the pan for better crispy skin
  • Room temperature salmon cooks more evenly, so take it out 15 minutes before roasting
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