Herb-Roasted Salmon with Roasted Sweet Potatoes and Asparagus

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A nutrient-dense dinner featuring flaky salmon and sweet potatoes, designed for sustained energy and post-Whole30 wellness. This mediterranean-inspired whole30 ready in about 35 minutes pairs salmon fillets, sweet potatoes, asparagus for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 1, so it slots cleanly into a Whole30 week and pairs well with roasted sweet potato or a simple olive-oil salad. 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.

★ 4.3 (10 ratings) Prep: 10 min Cook: 25 min Serves 1 Mediterranean cuisine 350 cal/serving
Build a week of meals around this recipe → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Instructions

  1. Step 1: Preheat oven to 400°F. Toss cubed sweet potatoes with 1/2 tbsp avocado oil, sea salt, and black pepper on a baking sheet.
  2. Step 2: Roast sweet potatoes for 15 minutes until tender, stirring once.
  3. Step 3: Add asparagus to the baking sheet and toss with remaining 1/2 tbsp avocado oil, then roast for 8 minutes more.
  4. Step 4: Place salmon fillets on top of vegetables, skin-side down. Sprinkle with fresh thyme, lemon zest, sea salt, and black pepper.
  5. Step 5: Roast for 12-14 minutes until salmon flakes easily with a fork and internal temperature reaches 145°F.

Frequently asked questions

How long does Herb-Roasted Salmon with Roasted Sweet Potatoes and Asparagus take to make?

Total time is about 35 minutes (10 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 Roasted Sweet Potatoes and Asparagus?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Herb-Roasted Salmon with Roasted Sweet Potatoes 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 Roasted Sweet Potatoes and Asparagus for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). 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 Herb-Roasted Salmon with Roasted Sweet Potatoes and Asparagus?

Mediterranean whole30 like this pair well with a compliant starch (roasted sweet potato, cauliflower rice, or plantains), a crisp salad dressed with olive oil and lemon, and sliced fruit. Skip grains, legumes, dairy and added sugar — none of them are Whole30-compliant. Tap "Plan a meal with the AI" to get specific side suggestions.

What others are saying

Related recipes