Lemon Butter Salmon with Crispy Potatoes and Broccoli — On a misty autumn evening I pulled a sheet pan from the oven and the whole kitchen smelled like warm citrus and brown butter, and my family gathered around the table before I could even set the timer. That cozy moment is exactly why this Lemon Butter Salmon with Crispy Potatoes and Broccoli has become a reader favorite: it’s simple, comforting, and perfect for seasonal dinners that feel a little special.
Introduction
This Lemon Butter Salmon with Crispy Potatoes and Broccoli recipe brings fall flavors to the forefront with roasted potatoes, bright lemon, and tender broccoli paired with flaky salmon. If you like meals that are both homey and elegant, this one-pan option is ideal. For a different citrusy twist, you might enjoy our cowboy butter lemon bowtie chicken with broccoli, which uses a similar butter-lemon profile.
Ingredients
- 4 salmon fillets (6 oz each)
- 1 1/2 lb baby potatoes, halved
- 1 head broccoli, cut into florets
- 4 tablespoons unsalted butter
- 2 tablespoons olive oil
- 2 large lemons (zest + juice)
- 3 garlic cloves, minced
- 1 teaspoon Dijon mustard
- 1 teaspoon honey or maple syrup
- Salt and freshly ground black pepper
- 1 teaspoon smoked paprika
- 2 tablespoons fresh parsley, chopped
- Optional: flaky sea salt for finishing
For crispier potatoes, preheat and parboil if you prefer. Looking for an air-fryer shortcut? Our air-fryer crispy potatoes tutorial is a great companion.
Step-by-step Instructions
- Prep and preheat
- Preheat oven to 425°F (220°C). Line a large rimmed baking sheet with parchment.
- Season the potatoes
- Toss halved potatoes with 1 tablespoon olive oil, half the minced garlic, smoked paprika, salt, and pepper. Spread on one side of the sheet pan in a single layer and roast for 15 minutes.
- Butter-lemon sauce
- In a small saucepan, melt butter over medium heat until it smells nutty and is lightly browned (about 3–4 minutes). Remove from heat and stir in lemon zest, lemon juice, Dijon, honey, remaining garlic, and a pinch of salt.
- Add salmon and broccoli
- After the potatoes have roasted 15 minutes, push them to one side. Place salmon fillets skin-side down on the pan and scatter broccoli florets around the fish. Drizzle the lemon butter sauce evenly over salmon and vegetables.
- Roast everything for an additional 10–12 minutes, until salmon is opaque and flakes easily with a fork and broccoli is tender-crisp.
- Finish and serve
- Sprinkle chopped parsley and flaky sea salt over the top. Serve immediately with extra lemon wedges.
Tips for Success
- Even cooking: Cut potatoes into similar-sized pieces so they roast evenly with the salmon.
- Crispy skin: Pat salmon skin dry before roasting and sear in a hot skillet for 1–2 minutes skin-side down if you want extra-crispy skin before finishing in the oven.
- Browning butter: Watch closely while browning butter; it can go from nutty to burnt quickly.
- Don’t overcrowd: Give the broccoli space so it roasts instead of steams.
- For an air-fryer approach, adapt timing using guidance from our air-fryer lemon Greek chicken and potatoes method for temperature ideas.
Possible Variations
- Gluten-free: This recipe is naturally gluten-free. Ensure any packaged condiments (like mustard) are labeled gluten-free if needed.
- Streeusel-inspired crunch: For a fall twist, top the potatoes with a savory crumble made from panko, chopped pecans, butter, and rosemary in the last 5 minutes of roasting.
- Lighter version: Swap half the butter for extra-virgin olive oil to reduce saturated fat.
- One-skillet dinner: Sear salmon in a large ovenproof skillet, remove, roast potatoes and broccoli on the sheet pan, then return salmon to the skillet and pour the butter sauce to finish. For another salmon bowl idea, check this crispy salmon and rice bowl.
- Seasonal add-ins: Add roasted apple slices or parsnips for additional fall flavors similar to our cozy cheese broth with potatoes and elote story for inspiration.
Storage Recommendations
- Refrigerate: Store leftovers in an airtight container up to 3 days. Keep sauce separate if possible to preserve potato crispness.
- Reheat: Reheat in a 350°F oven for 8–10 minutes to restore texture, or briefly pan-sear the salmon and reheat potatoes in a skillet to re-crisp.
- Freeze: Cooked salmon is best enjoyed fresh, but you can freeze cooked components for up to 1 month. Thaw overnight in the fridge before reheating.
Conclusion
Bring cozy fall flavors to your table any night with this Lemon Butter Salmon with Crispy Potatoes and Broccoli — it’s a comforting, approachable recipe that feels special without the fuss. For another baked salmon with a luscious lemon sauce that complements this dish, see this Baked Salmon with Amazing Lemon Sauce Recipe for inspiration.
FAQs
- How long does it take to roast salmon with vegetables?
- Total time is about 25–30 minutes: 15 minutes to begin roasting the potatoes, then another 10–12 minutes after adding salmon and broccoli.
- Can I use frozen broccoli?
- Yes. Thaw and pat dry to remove excess water, or add it slightly earlier in the oven since it will release moisture.
- Is lemon butter sauce okay to make ahead?
- Yes, you can make the lemon butter sauce a day ahead and reheat gently before pouring over the salmon. Keep refrigerated in a sealed container.
- What’s the best way to get crispy potatoes?
- Parboil for 5–7 minutes, rough up the surface, then roast at high heat (425°F) with a bit of oil. Spacing the potatoes so they don’t crowd the pan also helps them crisp up.
Lemon Butter Salmon with Crispy Potatoes and Broccoli
- Total Time: 45 minutes
- Yield: 4 servings
- Diet: Gluten-Free
Description
A simple and comforting recipe featuring roasted potatoes, flaky salmon, and tender broccoli, all drizzled with a zesty lemon butter sauce.
Ingredients
- 4 salmon fillets (6 oz each)
- 1 1/2 lb baby potatoes, halved
- 1 head broccoli, cut into florets
- 4 tablespoons unsalted butter
- 2 tablespoons olive oil
- 2 large lemons (zest + juice)
- 3 garlic cloves, minced
- 1 teaspoon Dijon mustard
- 1 teaspoon honey or maple syrup
- Salt and freshly ground black pepper
- 1 teaspoon smoked paprika
- 2 tablespoons fresh parsley, chopped
- Optional: flaky sea salt for finishing
Instructions
- Preheat oven to 425°F (220°C). Line a large rimmed baking sheet with parchment.
- Toss halved potatoes with 1 tablespoon olive oil, half the minced garlic, smoked paprika, salt, and pepper. Spread on one side of the sheet pan in a single layer and roast for 15 minutes.
- In a small saucepan, melt butter over medium heat until it smells nutty and is lightly browned (about 3–4 minutes). Remove from heat and stir in lemon zest, lemon juice, Dijon, honey, remaining garlic, and a pinch of salt.
- After the potatoes have roasted for 15 minutes, push them to one side. Place salmon fillets skin-side down on the pan and scatter broccoli florets around the fish. Drizzle the lemon butter sauce evenly over salmon and vegetables.
- Roast everything for an additional 10–12 minutes, until salmon is opaque and flakes easily with a fork and broccoli is tender-crisp.
- Sprinkle chopped parsley and flaky sea salt over the top. Serve immediately with extra lemon wedges.
Notes
For crispier potatoes, preheat and parboil if desired. Watch closely while browning butter to avoid burning.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American