Lemon Herb Salmon Potatoes

Featured in: Cozy Weeknight Meals

This vibrant dish combines tender salmon fillets with crispy roasted baby potatoes and fresh seasonal vegetables. The salmon is marinated in a zesty blend of lemon juice, zest, garlic, and fragrant herbs like parsley, dill, and thyme, infusing every bite with refreshing flavors. Potatoes get an initial roast for crispiness, then join the salmon and vegetables on the sheet pan, baking until tender and flavorful. The meal is naturally gluten- and dairy-free, perfect for a wholesome, easy dinner. Serve with lemon wedges and extra herbs for an aromatic finish.

Updated on Thu, 13 Nov 2025 10:56:00 GMT
Fragrant Lemon Herb Salmon & Potato Sheet Pan with juicy salmon, roasted veggies, and zesty lemon slices. Pin it
Fragrant Lemon Herb Salmon & Potato Sheet Pan with juicy salmon, roasted veggies, and zesty lemon slices. | weeknightwhisk.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.

This recipe quickly became a weeknight go-to in our house after I first tried it last summer. The lemony marinade and mix of vegetables made everyone reach for seconds.

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 cloves: 2, 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
  • Freshly ground 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 chopped fresh herbs: optional, for garnish

Instructions

Preheat oven:
Preheat the oven to 220°C (425°F). Line a large sheet pan with parchment paper or lightly oil it.
Roast potatoes:
In a large bowl, toss the 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.
Create marinade:
While potatoes roast, 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 the sheet pan from the oven. Add the red onion, bell pepper, and green beans to the pan. Drizzle with remaining olive oil, salt, and pepper; toss to combine.
Add salmon:
Nestle the marinated salmon fillets among the vegetables, skin-side down if applicable.
Bake:
Return pan to oven and bake for 1215 minutes, until salmon is just cooked through and vegetables are tender.
Broil (optional):
Broil for 2 minutes for a crispier finish on the salmon and potatoes.
Serve:
Serve immediately with lemon wedges and extra herbs if desired.
This sheet pan Lemon Herb Salmon & Potato recipe displays flaky salmon alongside golden, crispy potatoes. Pin it
This sheet pan Lemon Herb Salmon & Potato recipe displays flaky salmon alongside golden, crispy potatoes. | weeknightwhisk.com

I love making this for everyone in my family on Sundays because we all build our ideal plate from the pan. Even picky eaters dig in when everything is crispy and bright with lemon.

Required Tools

Large sheet pan, mixing bowls, chefs knife, cutting board, parchment paper (optional)

Allergen Information

Contains fish (salmon). Check all packaged ingredients for gluten or dairy if strict dietary needs apply.

Nutritional Information

Calories: ~410. Total Fat: 18 g. Carbohydrates: 28 g. Protein: 32 g per serving.

A close-up shot of baked Lemon Herb Salmon & Potato, promising a flavorful, healthy, ready-to-eat dinner. Pin it
A close-up shot of baked Lemon Herb Salmon & Potato, promising a flavorful, healthy, ready-to-eat dinner. | weeknightwhisk.com

Enjoy this simple sheet pan dinner on busy nights or for casual entertaining. The flavors are sure to impress with minimal effort.

Common Questions

What is the best way to prepare the salmon for this dish?

Pat the salmon dry before coating it with the lemon and herb marinade to ensure even flavor and proper roasting.

Can I substitute the baby potatoes with other vegetables?

Yes, sweet potatoes or zucchini make great alternatives and add variety to the dish.

How do I ensure the potatoes get crispy?

Roast the halved baby potatoes with olive oil and seasonings for 15 minutes before adding other ingredients.

What herbs are used to flavor the salmon marinade?

The marinade includes fresh parsley, dill, and thyme combined with lemon, garlic, and olive oil.

Is this meal suitable for gluten- and dairy-free diets?

Yes, it contains no gluten or dairy ingredients, making it suitable for those dietary preferences.

Can I broil the dish for extra crispiness?

Yes, broiling for 2 minutes at the end adds a desirable crisp finish to both salmon and potatoes.

Lemon Herb Salmon Potatoes

A vibrant meal with salmon, crispy potatoes, and fresh herbs baked together for easy, flavorful dining.

Prep Time
15 min
Cook Time
30 min
Time Needed
45 min
Created by Ella Thompson


Skill Level Easy

Cuisine American

Makes 4 Portions

Dietary Info No Dairy, No Gluten

What You'll Need

Fish & Marinade

01 4 salmon fillets, approx. 5.3 oz each, skin on or off
02 2 tablespoons olive oil
03 2 tablespoons fresh lemon juice
04 1 teaspoon lemon zest
05 2 garlic cloves, minced
06 1 tablespoon fresh parsley, chopped
07 1 tablespoon fresh dill, chopped, or 1 teaspoon dried dill
08 1 teaspoon fresh thyme leaves, or ½ teaspoon dried
09 ½ teaspoon salt
10 ¼ teaspoon freshly ground black pepper

Vegetables

01 1.1 lb baby potatoes, halved
02 1 red onion, cut into wedges
03 1 red bell pepper, sliced
04 7 oz green beans, trimmed
05 2 tablespoons olive oil
06 ½ teaspoon salt
07 ¼ teaspoon black pepper

Garnish

01 Lemon wedges
02 Extra chopped fresh herbs (optional)

Step-by-Step

Step 01

Preheat oven and prepare pan: Heat the oven to 425°F. Line a large sheet pan with parchment paper or lightly oil it.

Step 02

Roast potatoes: In a large bowl, toss halved baby potatoes with 1 tablespoon olive oil, ¼ teaspoon salt, and a pinch of black pepper. Spread evenly on the sheet pan and roast for 15 minutes.

Step 03

Prepare marinade and coat salmon: Combine olive oil, lemon juice, lemon zest, minced garlic, parsley, dill, thyme, salt, and pepper in a small bowl. Pat salmon fillets dry and coat thoroughly with the marinade.

Step 04

Add vegetables to pan: Remove sheet pan from oven after potatoes roast. Add red onion wedges, red bell pepper slices, and trimmed green beans. Drizzle with remaining olive oil, sprinkle salt and pepper, then toss to combine.

Step 05

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

Step 06

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

Step 07

Optional broil for crispness: Broil for 2 minutes to achieve a crispier finish on salmon and potatoes, if desired.

Step 08

Serve garnished: Serve immediately with lemon wedges and extra fresh herbs as desired.

Tools Required

  • Large sheet pan
  • Mixing bowls
  • Chef's knife
  • Cutting board
  • Parchment paper (optional)

Allergy Notice

Go through every ingredient to identify allergens and talk to your healthcare provider if you have concerns.
  • Contains fish (salmon).
  • Check packaged ingredients for gluten or dairy if strict dietary requirements.

Nutrition Information (per portion)

Nutrition details are for general reference and shouldn't replace advice from your doctor.
  • Caloric Content: 410
  • Fats: 18 g
  • Carbohydrates: 28 g
  • Proteins: 32 g