Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato

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

Tender wild salmon fillets pan-seared to golden perfection, served alongside garlicky sautéed spinach and caramelized roasted sweet potatoes for a nourishing Whole30 meal. This whole30 (gluten free) ready in about 50 minutes pairs wild salmon fillets, extra virgin olive oil, fresh garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 410 calories and feeds 4, 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: 35 min Serves 4 410 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat your oven to 425°F. Toss 2 medium peeled and cubed sweet potatoes with 1 tbsp extra virgin olive oil, 1 tsp sea salt, 1/2 tsp black pepper, and 1 tsp paprika. Spread evenly on a baking sheet and roast for 25-30 minutes until tender and caramelized, turning halfway through.
  2. Step 2: While the sweet potatoes roast, heat 1 tbsp extra virgin olive oil in a large skillet over medium-high heat. Add 4 minced garlic cloves and sauté for 30 seconds until fragrant but not browned.
  3. Step 3: Add 8 cups baby spinach to the skillet and cook for 3-4 minutes, stirring often, until wilted and glossy. Season with a pinch of sea salt and remove the spinach to a warm plate.
  4. Step 4: In the same skillet, add 1 tbsp extra virgin olive oil over medium heat. Season 4 wild salmon fillets with 1/2 tsp black pepper and a pinch of sea salt. Place the fillets skin-side down and cook for 4-5 minutes until the edges are crispy.
  5. Step 5: Flip the salmon and cook for an additional 3-4 minutes until the salmon is opaque and flakes easily with a fork. Remove from heat and drizzle each fillet with 2 tbsp fresh lemon juice.
  6. Step 6: Plate the salmon alongside the garlic spinach and roasted sweet potatoes. Serve immediately for a hearty Whole30-approved dinner.

Frequently asked questions

How long does Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato take to make?

Total time is about 50 minutes (15 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 Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato?

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 Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato?

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 Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato 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.

Is Sautéed Wild Salmon with Garlic Spinach and Roasted Sweet Potato whole30?

Yes — this recipe is tagged whole30, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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