Salmon with Sweet Potato Mash

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

Pan-seared wild-caught salmon with a vibrant turmeric-infused sweet potato mash, rich in omega-3s and antioxidants. This american-inspired seafood (whole30) ready in about 30 minutes pairs salmon fillets, sweet potatoes, coconut oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 2, 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.

Prep: 15 min Cook: 15 min Serves 2 American cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place 4 salmon fillets skin-side down on a parchment-lined baking sheet and season with a pinch of sea salt.
  2. Step 2: Peel and dice 2 medium sweet potatoes into 1/2-inch cubes, then toss with 1 tbsp coconut oil, 1/2 tsp ground turmeric, and 1/4 tsp grated fresh ginger. Spread in a single layer on the baking sheet with the salmon.
  3. Step 3: Bake for 12-14 minutes until salmon is opaque and sweet potatoes are fork-tender, then squeeze 1 tbsp lemon juice over the salmon and top with 1/4 cup chopped parsley before serving.

Frequently asked questions

How long does Salmon with Sweet Potato Mash take to make?

Total time is about 30 minutes (15 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 Salmon with Sweet Potato Mash?

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 Salmon with Sweet Potato Mash?

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 Salmon with Sweet Potato Mash 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 Salmon with Sweet Potato Mash 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.

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