Cumin-Spiced Salmon with Roasted Sweet Potatoes

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

Salmon fillets baked with cumin and lime, served with sweet potatoes roasted until caramelized for a balanced, nutrient-dense dinner. This mediterranean-inspired seafood ready in about 25 minutes pairs ounces salmon fillets, medium sweet potatoes, tablespoons olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 410 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.

Prep: 10 min Cook: 15 min Serves 2 Mediterranean cuisine 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Peel and dice 2 medium sweet potatoes into 1/2-inch cubes. Toss with 1 tablespoon olive oil, 1/4 teaspoon salt, and 1/4 teaspoon black pepper on a baking sheet.
  2. Step 2: Place salmon fillets on top of sweet potatoes. Rub 1 teaspoon ground cumin, 2 minced garlic cloves, 1/2 teaspoon salt, and 1/4 teaspoon black pepper over salmon. Squeeze juice from 1/2 lime over the fillets.
  3. Step 3: Roast for 15-18 minutes until salmon is opaque and flakes easily with a fork, and sweet potatoes are tender and golden at the edges.
  4. Step 4: Let rest for 2 minutes before serving to allow flavors to meld.

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Frequently asked questions

How long does Cumin-Spiced Salmon with Roasted Sweet Potatoes take to make?

Total time is about 25 minutes (10 min prep + 15 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 Cumin-Spiced 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 ounces salmon fillets from drying out.

Can I substitute ingredients in Cumin-Spiced 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 Cumin-Spiced Salmon with Roasted Sweet Potatoes 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 Cumin-Spiced Salmon with Roasted Sweet Potatoes?

Mediterranean seafood 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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