Rosemary-Roasted Salmon with Sweet Potato
Flaky salmon fillets baked with rosemary and garlic, served alongside caramelized sweet potato cubes for a satisfying, antioxidant-rich dinner that supports steady energy. This whole30-inspired whole30 ready in about 33 minutes pairs (6 oz each) Salmon fillets, peeled and 1/2-inch cubes Sweet potato, Olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 270 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 (6 oz each) Salmon fillets
- 1 cup, peeled and 1/2-inch cubes Sweet potato
- 2 tbsp Olive oil
- 1 tsp, minced Rosemary
- 2 cloves, minced Garlic
- 2 Lemon slices
- 1/4 tsp Salt
- 1/4 tsp Black pepper
Instructions
- Step 1: Preheat oven to 400°F. Place sweet potato cubes (1 cup) in a single layer on a parchment-lined baking sheet, drizzle with 1 tbsp olive oil, and season with 1/4 tsp salt and 1/4 tsp black pepper. Toss to coat evenly.
- Step 2: Pat salmon fillets dry, then season with 1/4 tsp salt, 1/4 tsp black pepper, 1 tsp minced rosemary, and 2 minced garlic cloves. Arrange salmon on top of sweet potatoes, place 2 lemon slices on each fillet.
- Step 3: Roast for 15-18 minutes until salmon is opaque and flakes easily with a fork, and sweet potatoes are golden and tender.
- Step 4: Remove lemon slices, then serve salmon and sweet potatoes immediately, drizzling pan juices over top.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Rosemary-Roasted Salmon with Sweet Potato take to make?
Total time is about 33 minutes (15 min prep + 18 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Rosemary-Roasted Salmon with Sweet Potato?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) salmon fillets from drying out.
Can I substitute ingredients in Rosemary-Roasted Salmon with Sweet Potato?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Rosemary-Roasted Salmon with Sweet Potato for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Rosemary-Roasted Salmon with Sweet Potato?
Whole30 whole30 like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★☆
Solid recipe. Not groundbreaking but definitely making it again.
- ★★★★☆
Solid recipe. Not groundbreaking but definitely making it again.
- ★★★★☆
Good flavors but the sauce was a bit thin. I'd reduce it longer.
