Lemon Butter Salmon with Roasted Potatoes Recipe for Weeknights
Lemon butter salmon with potatoes recipe is one of those meals that feels both special and completely doable on a regular weeknight.
The combination works beautifully because everything cooks in harmony, creating a complete dinner that looks impressive with minimal effort.
Brightness meets richness in every bite, making it perfect for family dinners or when you want something that feels a bit more polished without spending hours in the kitchen.
It strikes that sweet spot between comfort food and something light enough to feel good about eating.
The flavors are classic and familiar, so even picky eaters tend to enjoy it.
What makes it particularly appealing is how it comes together in one pan, meaning cleanup is nearly as easy as the cooking itself.
If you love meals that deliver satisfaction without complexity, scroll down for the full details.
Standout Features Of Lemon Butter Salmon With Potatoes
Lemon Butter Salmon Potato Broccoli Ingredient Essentials
Proteins:Vegetables and Base:Sauce and Seasonings:Equipment For This Recipe Lemon Butter Salmon
Cooking Method for Lemon Butter Salmon with Crispy Potatoes
Prep the Oven and Potatoes
Heat the oven to 400°F. Grab a baking sheet and line it with parchment paper or give it a quick spray of cooking spray. Chop those baby potatoes in half and toss them in a bowl with:
Spread the potatoes out in a single layer and pop them in the oven for 15 minutes.
Add the Broccoli
Pull out the baking sheet and scatter the broccoli florets around the potatoes. Drizzle with:
Give everything a gentle toss and return to the oven for another 15 minutes until the edges get crispy and golden.
Season the Salmon
While the veggies roast, sprinkle the salmon fillets with salt and pepper on both sides. Make sure to cover every inch with seasoning.
Sear the Salmon
Melt 2 tablespoons of butter in a large skillet over medium heat. When the butter starts to bubble, carefully place the salmon fillets skin-side down. Cook for 3-4 minutes until the bottom turns a beautiful golden brown. Flip and cook the other side for another 3-4 minutes.
Create the Lemon Butter Sauce
In the same skillet, toss in the minced garlic. Stir for about 30 seconds until it becomes fragrant. Pour in:
Scrape up any tasty browned bits from the bottom of the pan. Let the sauce simmer for 3-4 minutes until it thickens slightly.
Finish and Serve
Slide the salmon back into the sauce and spoon the sauce over the fillets. Cook for an additional 2 minutes to warm everything through. Plate the crispy roasted potatoes and broccoli, then place a salmon fillet on top. Drizzle with extra sauce and sprinkle some fresh chopped parsley if you’re feeling fancy.
Chef’s Notes for Lemon Butter Salmon
Sheet-Pan Variations for Lemon Butter Salmon
Best Serving Options For Lemon Butter Salmon And Potatoes
Best Storage Practices For Lemon Butter Salmon with Crispy Potatoes
Lemon Butter Salmon With Crispy Potatoes And Broccoli FAQs
Can I use frozen salmon for this recipe?
Frozen salmon works great! Thaw it completely in the refrigerator overnight and pat dry with paper towels before seasoning to ensure crispy searing.
What if I don’t have fresh parsley?
No worries! You can substitute with dried parsley or skip it entirely. The sauce will still taste delicious without the herb garnish.
Is this recipe gluten-free?
The recipe is naturally gluten-free if you use gluten-free chicken or vegetable broth. Double-check your Dijon mustard label to confirm its gluten-free status.
Can I swap out the heavy cream?
Absolutely! Use half-and-half, whole milk, or even coconut milk as a lighter alternative. Each option will slightly change the sauce’s thickness and flavor.
How do I know when the salmon is perfectly cooked?
Look for an internal temperature of 145°F. The fish should be opaque and flake easily with a fork. Avoid overcooking to keep the salmon tender and moist.
What type of potatoes work best?
Baby potatoes or small red potatoes are ideal. They crisp up beautifully and cook evenly, creating a golden exterior with a creamy interior.
Lemon Butter Salmon with Potatoes Recipe
- Total Time: 50-55 minutes
- Yield: 4 1x
Description
Lemon butter salmon brings zesty, tender fish to your dinner table alongside crispy golden potatoes and perfectly roasted broccoli. Dinner comes together fast with this simple sheet pan meal that delivers maximum flavor with minimal kitchen effort.
Ingredients
Proteins:
- 4 salmon fillets
Vegetables and Base:
- 1 lb baby potatoes, halved
- 2 cups broccoli florets
Sauce and Seasonings:
- 3 tablespoons olive oil
- 2 tablespoons butter
- 3 garlic cloves, minced
- ½ cup chicken broth
- ½ cup heavy cream
- 2 tablespoons fresh lemon juice
- 1 teaspoon lemon zest
- 1 teaspoon Dijon mustard
- 2 tablespoons fresh parsley, chopped
- Salt
- Black pepper
Instructions
- Preheat your oven to 400F. Grab baby potatoes, slice them in half, and toss with 2 tablespoons olive oil, salt, and pepper. Spread them evenly on a parchment-lined baking sheet.
- Roast potatoes for 15 minutes. Pull out the baking sheet and scatter broccoli florets around the potatoes. Drizzle with 1 tablespoon olive oil and gently mix.
- Continue roasting potatoes and broccoli for another 15 minutes until they turn golden and crisp.
- Season salmon fillets with salt and pepper. Melt 2 tablespoons butter in a large skillet over medium heat.
- Place salmon skin-side down in the hot skillet. Sear for 3-4 minutes per side until golden brown and fully cooked.
- Transfer salmon to a plate. In the same skillet, add minced garlic and sauté for 30 seconds until fragrant.
- Pour in ½ cup chicken broth, scraping skillet’s bottom with a wooden spoon. Add ½ cup heavy cream, 2 tablespoons lemon juice, 1 teaspoon lemon zest, and 1 teaspoon Dijon mustard.
- Simmer sauce for 3-4 minutes until it slightly thickens. Stir in 2 tablespoons fresh parsley.
- Return salmon to the skillet, spooning sauce over the fillets. Warm for 2 minutes to blend flavors.
- Plate roasted potatoes and broccoli first. Top with salmon and generously drizzle with lemon butter sauce.
Notes
- Check potatoes halfway through roasting to ensure even browning, and use a spatula to turn them gently for crispy all-around texture.
- Pat salmon fillets dry with paper towels before seasoning to help achieve a golden-brown sear and prevent excess moisture.
- For a lighter version, swap heavy cream with Greek yogurt or half-and-half, which still provides richness without as many calories.
- Gluten-free diners can substitute Dijon mustard with a similar grain mustard to maintain the sauce’s tangy depth.
- Prep Time: 10 minutes
- Cook Time: 40-45 minutes
- Category: Salmon
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 4
- Calories: 520 kcal
- Sugar: 2 g
- Sodium: 350 mg
- Fat: 36 g
- Saturated Fat: 10 g
- Unsaturated Fat: 24 g
- Trans Fat: 0 g
- Carbohydrates: 18 g
- Fiber: 3 g
- Protein: 35 g
- Cholesterol: 105 mg


Susan Whitaker
Content Specialist & Home Cooking Guide
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Susan is the steady, practical guide at Mary Sue & Susan, bringing clarity, structure, and a warm sense of encouragement to every recipe she touches. Susan joined the site with a simple goal: help people cook with more confidence and less guesswork.