This Lemon Butter Salmon with Crispy Potatoes and Broccoli is an easy, flavorful one-pan dinner that brings together tender, flaky salmon, golden crispy potatoes, and roasted broccoli. Everything is finished with a rich lemon butter sauce that adds brightness and savory flavor to every bite.
Ingredients
For the Salmon
- 4 salmon fillets, about 5–6 oz each
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- ½ teaspoon paprika
- ½ teaspoon salt
- ¼ teaspoon black pepper
For the Potatoes
- 1½ lbs baby potatoes, halved
- 1½ tablespoons olive oil
- ½ teaspoon garlic powder
- ½ teaspoon paprika
- ½ teaspoon salt
- ¼ teaspoon black pepper
For the Broccoli
- 4 cups broccoli florets
- 1 tablespoon olive oil
- ¼ teaspoon salt
- ¼ teaspoon black pepper
For the Lemon Butter Sauce
- 4 tablespoons unsalted butter, melted
- 3 cloves garlic, minced
- 2 tablespoons fresh lemon juice
- 1 teaspoon lemon zest
- 1 tablespoon chopped fresh parsley
- Pinch of salt
- ¼ teaspoon black pepper
Instructions
1. Preheat the Oven
Preheat your oven to 425°F (220°C).
Line a large baking sheet with parchment paper or lightly grease it.
2. Prepare the Potatoes
Place the halved baby potatoes in a large bowl.
Add olive oil, garlic powder, paprika, salt, and black pepper. Toss until the potatoes are evenly coated.
Arrange them cut-side down on the baking sheet.
Roast for 20–25 minutes, or until the potatoes are beginning to turn golden and crispy.
3. Prepare the Salmon
While the potatoes are roasting, pat the salmon fillets dry with paper towels.
Brush them lightly with olive oil and season with garlic powder, paprika, salt, and black pepper.
4. Add the Broccoli
Toss the broccoli florets with olive oil, salt, and black pepper.
After the potatoes have roasted for about 20–25 minutes, move them to one side of the baking sheet.
Add the broccoli and salmon to the pan.
5. Make the Lemon Butter Sauce
In a small bowl, whisk together the melted butter, minced garlic, lemon juice, lemon zest, parsley, salt, and black pepper.
Brush or spoon some of the lemon butter mixture over the salmon.
Reserve a little sauce for serving.
6. Finish Roasting
Return the baking sheet to the oven and roast for approximately 10–15 minutes, depending on the thickness of the salmon.
The salmon should flake easily with a fork and reach an internal temperature of 145°F (63°C).
The broccoli should be tender with lightly browned edges, while the potatoes should be crisp and golden.
7. Serve
Remove everything from the oven and drizzle the remaining lemon butter sauce over the salmon, potatoes, and broccoli.
Garnish with fresh parsley and an extra squeeze of lemon if desired.
Serve immediately.
Tips for Crispy Potatoes
- Cut the potatoes into similar-sized pieces so they cook evenly.
- Place them cut-side down for better browning.
- Don’t overcrowd the baking sheet; plenty of space allows the potatoes to roast rather than steam.
- For extra crispiness, parboil the potatoes for 5–7 minutes before roasting and dry them thoroughly.
Tips for Perfect Salmon
- Pat the salmon dry before seasoning.
- Choose fillets of similar thickness so they finish cooking at the same time.
- Don’t overcook the salmon; remove it as soon as it reaches a safe internal temperature.
- Fresh lemon zest gives the butter sauce an especially bright flavor.
Easy Variations
Add Parmesan
Sprinkle freshly grated Parmesan over the broccoli during the final few minutes of roasting.
Make It Spicy
Add a pinch of red pepper flakes or cayenne pepper to the lemon butter sauce.
Use Different Vegetables
Replace the broccoli with asparagus, green beans, zucchini, or Brussels sprouts.
Add Fresh Herbs
Try dill, thyme, or chives instead of parsley.
Storage
Store leftover salmon, potatoes, and broccoli in separate airtight containers in the refrigerator for up to 3–4 days.
Reheat gently in the oven or air fryer to help the potatoes regain some of their crisp texture.
This Lemon Butter Salmon with Crispy Potatoes and Broccoli is a simple, satisfying meal with flaky salmon, crispy golden potatoes, tender roasted broccoli, and a bright garlic-lemon butter sauce.