One-Pan Roasted Salmon with Herb-Crusted Potatoes and Mushrooms

Prep: 15 minCook: 48 min4 servingsmediumAmerican
One-Pan Roasted Salmon with Herb-Crusted Potatoes and Mushrooms

A complete dinner featuring flaky salmon topped with herb breadcrumbs alongside perfectly roasted baby potatoes and mushrooms, all cooked together on a single sheet pan. The salmon gets a golden crust from buttery panko mixed with fresh parsley and thyme, while the vegetables caramelize in olive oil and red pepper flakes. This nutritious meal combines protein and vegetables in one easy dish that's perfect for busy weeknights or family dinners. The one-pan approach minimizes cleanup while delivering restaurant-quality flavors through simple roasting techniques.

Ingredients

4 servings
  • cup olive oil
    avocado oil1:1paleoketo

    neutral flavor

    Full guide →
  • ½ teaspoon salt
  • ¼ teaspoon crushed red pepper flakes
  • 1 lb baby red potatoes, cut into 1-inch pieces
  • 8 oz white mushrooms, cut into fourths
  • ¼ cup Progresso plain panko crispy bread crumbs
  • 1 tablespoon butter, melted
    olive oil1:1dairy-freedairy-free

    slightly different flavor

    Full guide →
  • 1 tablespoon fresh Italian (flat-leaf) parsley, finely chopped
  • 1 tablespoon fresh thyme leaves, finely chopped
  • 4 salmon fillets (4-oz), 1 inch thick
    chicken thighssame weightbudget-friendlyfish-free

    longer cook time

    Full guide →
  • 1 lemon, sliced

Instructions

  1. 1

    Heat oven to 425°F and spray large rimmed baking sheet with cooking spray

  2. 2

    Mix olive oil, salt and pepper flakes in large bowl and reserve 1 tablespoon

  3. 3

    Toss potatoes and mushrooms with remaining oil mixture until coated

  4. 4

    Place potatoes and mushrooms on baking sheet and bake 30 minutes

  5. 5

    Stir vegetables and make room on baking sheet for salmon

  6. 6

    Mix bread crumbs, melted butter, parsley and thyme in medium bowl

  7. 7

    Add salmon to baking sheet with vegetables

  8. 8

    Drizzle reserved oil mixture over salmon

  9. 9

    Sprinkle bread crumb mixture over salmon

  10. 10

    Bake 13 to 18 minutes until salmon flakes easily with fork, vegetables are tender and breadcrumbs are golden brown

  11. 11

    Serve with lemon slices

Tips

Tip 1

Cut potatoes uniformly to ensure even cooking and tender results

Tip 2

Let salmon rest 2-3 minutes after baking to allow juices to redistribute

Tip 3

Use a meat thermometer to check salmon reaches 145°F internal temperature

Good to Know

Storage

refrigerate leftovers up to 3 days in airtight container

Make Ahead

prepare herb breadcrumb mixture up to 1 day ahead

Serve With

serve immediately while salmon is warm and vegetables are crispy

Common Mistakes

Watch

avoid overcrowding pan to prevent steaming instead of roasting

Watch

don't skip stirring vegetables halfway to ensure even browning

Watch

check salmon doneness with fork rather than guessing time

Substitutions

Dairy-Free Swaps

butter
olive oil1:1dairy-freedairy-free

slightly different flavor

Full guide →

Gluten-Free Swaps

panko breadcrumbs
almond flour1:1gluten-freelow-carbgluten-free

nuttier texture

Full guide →

General Alternatives

olive oil
avocado oil1:1paleoketo

neutral flavor

Full guide →
baby potatoes
sweet potatoes1:1paleo

sweeter flavor

Full guide →
salmon
chicken thighssame weightbudget-friendlyfish-free

longer cook time

Full guide →
Find more substitutions →

FAQ

Can I use frozen salmon fillets?

Yes, thaw completely first and pat dry before seasoning. Frozen fillets may need 2-3 extra minutes cooking time.

What if I don't have fresh herbs?

Use 1 teaspoon each dried parsley and thyme instead. Mix with breadcrumbs just before sprinkling on salmon.

How long will leftovers keep?

Store in refrigerator up to 3 days. Reheat gently in 350°F oven for 8-10 minutes to maintain texture.