Lemon Herb Salmon Potato Sheet

Featured in: Sheet Pan Recipes

Enjoy tender salmon fillets marinated in lemon, garlic, and fresh herbs, nestled among crispy roasted potatoes and colorful seasonal vegetables. All roasted together on a single sheet pan for minimal cleanup and maximum flavor, it's a bright and healthy gluten-free, dairy-free option that highlights zesty citrus and aromatic herbs. With customizable veggie swaps, easy preparation, and optional broiling for extra crunch, this dish suits busy weeknights or relaxed gatherings alike. Garnish with lemon wedges and extra herbs for a fresh finish.

Updated on Sat, 08 Nov 2025 10:12:00 GMT
Crispy roasted potatoes and lemon herb salmon on a vibrant sheet pan. Save It
Crispy roasted potatoes and lemon herb salmon on a vibrant sheet pan. | sunnyspoonful.com

A vibrant, healthy sheet pan meal featuring tender salmon fillets, crispy roasted potatoes, and fresh seasonal vegetables, all infused with zesty lemon and aromatic herbs.

The first time I made this Lemon Herb Salmon & Potato Sheet Pan, it instantly became our go-to dinner for busy weeknights. The aromas from the oven bring everyone to the kitchen, and I love how simple and nutritious it is.

Ingredients

  • Salmon fillets: 4 pieces (about 150 g each), skin-on or off as preferred
  • Olive oil: 2 tablespoons for marinade, 2 tablespoons for vegetables
  • Fresh lemon juice: 2 tablespoons
  • Lemon zest: 1 teaspoon
  • Garlic: 2 cloves, minced
  • Fresh parsley: 1 tablespoon, chopped
  • Fresh dill: 1 tablespoon, chopped (or 1 teaspoon dried)
  • Fresh thyme leaves: 1 teaspoon (or ½ teaspoon dried)
  • Salt: ½ teaspoon for marinade, ½ teaspoon for vegetables
  • Black pepper: ¼ teaspoon for marinade, ¼ teaspoon for vegetables
  • Baby potatoes: 500 g, halved
  • Red onion: 1, cut into wedges
  • Red bell pepper: 1, sliced
  • Green beans: 200 g, trimmed
  • Lemon wedges: For serving
  • Extra fresh herbs: Optional garnish

Instructions

Prep the oven:
Preheat the oven to 220°C (425°F). Line a large sheet pan with parchment paper or lightly oil it.
Roast potatoes:
Toss halved baby potatoes with 1 tablespoon olive oil, ¼ teaspoon salt, and ⅛ teaspoon pepper. Spread evenly on the sheet pan and roast for 15 minutes.
Prepare the marinade:
Mix together olive oil, lemon juice, lemon zest, garlic, parsley, dill, thyme, salt, and pepper in a small bowl. Pat salmon fillets dry and coat them with the marinade.
Add vegetables:
After 15 minutes, remove sheet pan from oven. Add red onion, bell pepper, and green beans. Drizzle with remaining olive oil, salt, and pepper. Toss to combine.
Arrange salmon:
Nestle marinated salmon fillets among vegetables, skin-side down if applicable.
Bake:
Return pan to oven and bake for 12–15 minutes, until salmon is just cooked through and vegetables are tender.
Crispy finish:
Optional: Broil for 2 minutes for a crispier finish on salmon and potatoes.
Serve:
Serve immediately with lemon wedges and extra herbs if desired.
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This is the meal my family requests most often for weekend dinners, especially when seasonal vegetables are at their peak. It always disappears quickly from the table!

Required Tools

Large sheet pan, mixing bowls, chefs knife, cutting board, and parchment paper (optional) make prepping and cleaning a breeze.

Notes

You can swap potatoes for sweet potatoes or add zucchini for variety. Try basil or tarragon instead of dill for a new twist, or serve with pine nuts for extra crunch.

Nutritional Information

Each serving contains about 410 calories, 18 g total fat, 28 g carbohydrates, and 32 g protein.

Tender salmon fillets alongside colorful veggies, drizzled with zesty lemon butter. Save It
Tender salmon fillets alongside colorful veggies, drizzled with zesty lemon butter. | sunnyspoonful.com

This sheet pan salmon is full of flavor and so satisfying. Serve hot and garnish with a fresh squeeze of lemon for a memorable meal.

Recipe FAQs

How do I know when salmon is cooked?

Salmon is done when it flakes easily with a fork and turns opaque throughout. Check after 12 minutes, depending on fillet thickness.

Can I swap the vegetables?

Absolutely! Replace potatoes with sweet potatoes, use zucchini, or add other favorite seasonal vegetables for variety.

What herbs work best for flavor?

Dill, parsley, and thyme bring brightness, but basil or tarragon also complement salmon and vegetables wonderfully.

Should I leave salmon skin on?

Skin helps keep fillets moist but can be removed before or after cooking, according to your preference.

How do I get crisp potatoes?

Roast potatoes first before adding salmon and other vegetables, or use the broiler briefly for extra crunch.

Is this dish gluten-free and dairy-free?

Yes, provided all packaged ingredients are checked for hidden gluten or dairy. Main ingredients are naturally free from both.

Lemon Herb Salmon Potato Sheet

Salmon, potatoes, and vibrant vegetables roasted together with lemon and fresh herbs for a simple, lively meal.

Prep Time
15 mins
Cook Time
30 mins
Total Duration
45 mins
Authored by Lana Bright

Recipe Type Sheet Pan Recipes

Skill Level Easy

Cuisine Style American

Recipe Yield 4 Serving Size

Diet Preferences Dairy-Free, Free From Gluten

What You'll Need

Fish & Marinade

01 4 salmon fillets (approximately 5 ounces each), skin-on or skinless as preferred
02 2 tablespoons olive oil
03 2 tablespoons fresh lemon juice
04 1 teaspoon finely grated lemon zest
05 2 garlic cloves, minced
06 1 tablespoon fresh parsley, finely chopped
07 1 tablespoon fresh dill, finely chopped (or 1 teaspoon dried dill)
08 1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried thyme)
09 1/2 teaspoon kosher salt
10 1/4 teaspoon freshly ground black pepper

Vegetables

01 1 pound baby potatoes, halved
02 1 medium red onion, cut into wedges
03 1 medium red bell pepper, thinly sliced
04 7 ounces green beans, trimmed
05 2 tablespoons olive oil
06 1/2 teaspoon kosher salt
07 1/4 teaspoon freshly ground black pepper

Garnish

01 Lemon wedges
02 Additional chopped fresh herbs (optional)

Directions

Step 01

Oven Preparation: Preheat oven to 425°F. Line a large sheet pan with parchment paper or lightly grease it.

Step 02

Potato Roasting: In a large bowl, combine halved baby potatoes with 1 tablespoon olive oil, 1/4 teaspoon salt, and 1/8 teaspoon pepper. Spread evenly on sheet pan and roast for 15 minutes.

Step 03

Prepare Fish Marinade: In a small bowl, mix remaining olive oil, lemon juice, lemon zest, minced garlic, chopped parsley, dill, thyme, salt, and pepper. Pat salmon fillets dry and thoroughly coat with the marinade.

Step 04

Vegetables Addition: After potatoes have roasted for 15 minutes, remove pan from oven. Add red onion, bell pepper, and green beans. Drizzle with remaining olive oil, sprinkle with remaining salt and pepper, and gently toss.

Step 05

Arrange Salmon: Nestle marinated salmon fillets among the vegetables on the sheet pan, skin-side down if applicable.

Step 06

Bake Sheet Pan: Return pan to oven and bake for 12 to 15 minutes, until salmon is opaque and cooked through and vegetables are tender.

Step 07

Broil for Crisp Finish: Optional: Activate broiler and cook for an additional 2 minutes to achieve a crispier texture on salmon and potatoes.

Step 08

Serve: Transfer salmon and vegetables to serving plates. Garnish with lemon wedges and extra chopped herbs as desired.

Tools You'll Need

  • Large sheet pan
  • Mixing bowls
  • Chefs knife
  • Cutting board
  • Parchment paper (optional)

Allergy Information

Review each ingredient to identify potential allergens, and consult a healthcare professional if you're unsure.
  • Contains fish (salmon); confirm packaged ingredients are gluten-free and dairy-free if strict dietary needs apply.

Nutrition Details (Per Serving)

This nutritional data is for reference only and isn't a substitute for medical advice.
  • Caloric Value: 410
  • Fats: 18 grams
  • Carbohydrates: 28 grams
  • Proteins: 32 grams