This baked salmon with sweet potato recipe is a complete, balanced dinner made entirely on one sheet pan. Flaky, tender salmon pairs perfectly with caramelized roasted sweet potatoes, and cleanup takes just minutes.
It's a simple, nutritious dinner that's just as good for a weeknight meal as it is for meal prep.
Why You'll Love This Recipe
- One pan, minimal cleanup —
- and sweet potatoes roast together
- Ready in about 30 minutes — including prep time
- Balanced meal — protein, fiber, and healthy fats in one dish
- Great for meal prep — reheats well for lunches throughout the week
Ingredients
- 4 salmon fillets (about 6 oz each)
- 2 medium sweet potatoes, cubed
- 2 tablespoons olive oil, divided
- 2 cloves garlic, minced
- 1 teaspoon paprika
- 1/2 teaspoon garlic powder
- Salt and pepper, to taste
- 1 tablespoon honey (optional, for the salmon)
- Fresh parsley, chopped, for garnish
Step-by-Step Instructions
1. Preheat and prep. Preheat the oven to 400°F and line a large sheet pan with parchment paper.
2. Season the sweet potatoes. Toss the cubed sweet potatoes with 1 tablespoon olive oil, paprika, garlic powder, salt, and pepper. Spread them out on one side of the sheet pan.
3. Roast the sweet potatoes first. Roast the sweet potatoes alone for 12–15 minutes, since they take longer to cook than the salmon.
4. Add the salmon. Push the sweet potatoes to one side. Place the salmon fillets on the empty side of the pan. Brush with the remaining olive oil, minced garlic, and honey if using. Season with salt and pepper.
5. Finish roasting. Return the pan to the oven and roast for another 12–15 minutes, until the salmon flakes easily with a fork and the sweet potatoes are tender and caramelized.
6. Serve. Garnish with fresh parsley and serve immediately.
Tips for the Best Baked Salmon
- Don't overcook the salmon — it's done when it flakes easily but still looks moist, usually around 125–130°F internal temperature.
- Cut sweet potatoes evenly — uniform cubes ensure they roast at the same rate.
- Line the pan with parchment — this makes cleanup fast and prevents sticking.
- Let salmon rest for a few minutes after roasting for the juiciest results.
Recipe Variations
- Maple Dijon Salmon: Swap honey for a mix of maple syrup and Dijon mustard.
- Add Greens: Toss in asparagus or green beans during the last 10 minutes of roasting.
- Spicy Version: Add a pinch of cayenne or red pepper flakes to the seasoning.
Frequently Asked Questions
Can I use frozen salmon for this recipe? Yes, just make sure it's fully thawed first for even cooking, or add a few extra minutes if cooking from frozen.
Why do the sweet potatoes go in first? Sweet potatoes take longer to roast than salmon, so starting them earlier ensures both finish cooking at the same time.
How do I store leftovers? Store in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave to avoid drying out the salmon.