Lemon-Tahini Salmon with Roasted Sweet Potatoes

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

A nutrient-dense dinner featuring wild-caught salmon and naturally sweet roasted sweet potatoes, enhanced with a bright lemon-tahini dressing that supports sustained energy levels. This mediterranean-inspired whole30 ready in about 45 minutes pairs (5 oz each), skin-on salmon fillets, avocado oil, tahini for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, 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.

Prep: 10 min Cook: 35 min Serves 4 Mediterranean cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Toss sweet potato cubes with 1/2 tbsp avocado oil, 1/8 tsp sea salt, and 1/8 tsp black pepper. Spread in a single layer on a baking sheet and roast for 20 minutes until fork-tender.
  2. Step 2: While potatoes roast, whisk tahini, lemon juice, 1 tsp water, garlic powder, 1/8 tsp sea salt, and 1/8 tsp black pepper in a small bowl until smooth and pourable.
  3. Step 3: Pat salmon fillets dry, then season with remaining 1/8 tsp sea salt and 1/8 tsp black pepper. Place on top of roasted sweet potatoes.
  4. Step 4: Drizzle salmon with remaining 1/2 tbsp avocado oil and the tahini dressing. Return to oven and bake for 12-15 minutes until salmon flakes easily with a fork.

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Frequently asked questions

How long does Lemon-Tahini Salmon with Roasted Sweet Potatoes take to make?

Total time is about 45 minutes (10 min prep + 35 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 Lemon-Tahini Salmon with Roasted Sweet Potatoes?

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 avocado oil from drying out.

Can I substitute ingredients in Lemon-Tahini Salmon with Roasted Sweet Potatoes?

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 Lemon-Tahini Salmon with Roasted Sweet Potatoes for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Lemon-Tahini Salmon with Roasted Sweet Potatoes?

Mediterranean 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.

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