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Sheet Pan Salmon with Dill Potatoes Recipe

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4.3 from 76 reviews

This vibrant Sheet Pan Salmon with Dill Potatoes recipe combines perfectly roasted Yukon baby gold potatoes with tender, flaky salmon topped with a tangy Dijon and mayo sauce. The garlic dill butter adds a fresh, aromatic finish, making this a quick, healthy, and flavorful meal ideal for a weeknight dinner.

Ingredients

Potatoes

  • 24 ounces Yukon baby gold potatoes
  • 1 1/2 tablespoons olive oil
  • 1 1/2 teaspoon kosher salt
  • 1/2 cup water
  • 3 tablespoons butter, melted
  • 1 clove garlic, grated
  • 1 tablespoon freeze dried dill, or 3 tablespoons fresh dill

Salmon

  • 1.5 pounds salmon filet, skin-on
  • 1/2 teaspoon kosher salt
  • 3 tablespoons Dijon mustard
  • 2 tablespoons mayonnaise
  • Red pepper flakes, to taste
  • Additional dill for garnish
  • Lemon wedge, for serving

Instructions

  1. Prep the Potatoes: Preheat your oven to 450°F (230°C). Wash and halve the Yukon baby gold potatoes. Toss them on a sheet pan with olive oil and kosher salt, ensuring they are evenly coated.
  2. Add Water: Pour 1/2 cup water directly into the sheet pan with the potatoes. This will help steam the potatoes during roasting.
  3. Roast the Potatoes: Place the pan in the oven and roast the potatoes for 30 minutes. Stir every 10-15 minutes to prevent them from sticking and to ensure even golden browning. Some sticking is normal; use a spatula to lift and move the potatoes as needed.
  4. Prep the Salmon: After the potatoes have roasted for 30 minutes, move them to the sides of the sheet pan, creating space in the center. Place the salmon filet skin-side down in the center, and season it with 1/2 teaspoon kosher salt.
  5. Make the Sauce: In a small bowl, mix together the Dijon mustard and mayonnaise. Spread this mixture evenly over the top of the salmon filet.
  6. Bake and Broil the Salmon: Bake the salmon in the oven for 6 minutes, then switch the oven to broil and move the pan close to the top rack. Broil for an additional 2-3 minutes until the salmon develops a nice browned top and flakes easily.
  7. Prepare Garlic Dill Butter: While the salmon finishes cooking, mix the melted butter with the grated garlic and dill. Spoon this aromatic garlic dill butter over the hot roasted potatoes.
  8. Garnish and Serve: Sprinkle additional dill and red pepper flakes over the salmon. Squeeze fresh lemon juice over the entire dish for a bright finishing touch.
  9. Serve: Flake large chunks of salmon to serve alongside the potatoes. Enjoy this beautifully balanced, flavorful sheet pan dinner!

Notes

  • Stir the potatoes every 10-15 minutes while roasting to prevent sticking and to promote even browning.
  • Use a good spatula to carefully lift potatoes if they stick to the pan.
  • Broil the salmon at the end for a perfectly browned top without overcooking.
  • Fresh dill can be substituted for freeze-dried dill at a 3:1 ratio.
  • Make sure to use skin-on salmon for better texture and to prevent sticking during baking.
  • Adjust red pepper flakes according to your heat preference.
  • Cooking times may vary slightly depending on your oven; salmon should flake easily when done.