This easy sheet pan salmon recipe layers simple garlic lemon flavor into a full meal with minimal prep and cleanup. The potatoes roast first, and everything finishes together.
Preheat oven to 400°F. Line a baking tray with parchment paper or foil and set aside.
In a large bowl, toss halved baby potatoes with 1 Tablespoon olive oil, ½ teaspoon garlic powder, ½ teaspoon salt, and ¼ teaspoon pepper. Spread on one side of the prepared sheet pan.
Add to oven and bake potatoes for 10 minutes while preparing the salmon.
While potatoes roast, in a mixing bowl, add salmon, melted butter, lemon juice and zest, ½ teaspoon garlic powder, ¼ teaspoon salt, and ⅛ teaspoon pepper. Gently toss to evenly coat salmon.
Remove the sheet pan from the oven. Add asparagus to the pan and drizzle with remaining olive oil and sprinkle with remaining salt and pepper.
Place the salmon fillets on the pan and drizzle with remaining lemon-butter marinade from the bowl.
Bake for 15 to 18 minutes, or until the salmon reaches an internal temperature of 125°F to 135°F and flakes easily with a fork, and the potatoes are tender.
Optional: Broil for 2 minutes at the end for extra color and caramelization.
Notes
Store leftovers in an airtight container for up to 3 days.
Reheat in a warm in a low oven (300°F) for 8 to 10 minutes or until heated through. Avoid microwaving to preserve texture.
To use frozen salmon, thaw completely and pat dry to avoid excess moisture.
In place of asparagus, or in addition, can add broccolini, green beans, or zucchini. Adjust roast time as needed.
You can use only olive oil and lemon juice for a lighter option, though the butter adds richness.