Herb-Roasted Salmon with Sweet Potato and Asparagus
A balanced, protein-packed meal featuring wild-caught salmon roasted with herbs, sweet potatoes, and asparagus for sustained energy and skin health. This american-inspired one pot (whole30) ready in about 40 minutes pairs (6 oz each), skin-on salmon fillets, olive oil, dried thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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), skin-on salmon fillets
- 2 medium, peeled and cut into 1/2-inch cubes sweet potatoes
- 1 bunch, trimmed and cut into 2-inch pieces asparagus
- 3 tbsp olive oil
- 1 tsp dried thyme
- 1/2 tsp dried rosemary
- 1, thinly sliced lemon
- 1/2 tsp sea salt
Instructions
- Step 1: Preheat oven to 425°F (220°C). Toss sweet potatoes with 1 tbsp olive oil, dried thyme, dried rosemary, and 1/4 tsp salt on a baking sheet. Roast for 15 minutes.
- Step 2: Add asparagus to the same baking sheet and toss with 1 tbsp olive oil and 1/4 tsp salt. Roast for 10 minutes until crisp-tender.
- Step 3: Place salmon fillets on the baking sheet over roasted vegetables. Drizzle with remaining 1 tbsp olive oil, top with sliced lemon, and sprinkle with remaining 1/4 tsp salt. Roast for 12-15 minutes until salmon flakes easily with a fork.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Herb-Roasted Salmon with Sweet Potato and Asparagus take to make?
Total time is about 40 minutes (15 min prep + 25 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 Herb-Roasted Salmon with Sweet Potato and Asparagus?
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 olive oil from drying out.
Can I substitute ingredients in Herb-Roasted Salmon with Sweet Potato and Asparagus?
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 Herb-Roasted Salmon with Sweet Potato and Asparagus 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.
Is Herb-Roasted Salmon with Sweet Potato and Asparagus whole30?
Yes — this recipe is tagged whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
Made with what I had on hand and it still came out great.
- ★★★★★
The flavors in this herb-roasted are incredible.
- ★★★★☆
Really good but took about 10 minutes longer than stated.
