Pan-Seared Salmon with Lemon-Garlic Spinach

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

Tender pan-seared salmon fillets served atop a bed of garlicky sautéed spinach with a fresh lemon finish. This whole30 (gluten free, dairy free) ready in about 25 minutes pairs salmon fillets, olive oil, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 10 min Cook: 15 min Serves 4 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat dry 4 salmon fillets (6 oz each) and season both sides with 1 tsp sea salt and 1/2 tsp black pepper. Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering.
  2. Step 2: Place salmon skin-side down in the skillet and cook for 4-5 minutes without moving until the skin is crispy and golden. Flip and cook an additional 3-4 minutes until salmon is opaque and flakes easily.
  3. Step 3: Remove salmon and set aside. In the same skillet, add 1 tbsp olive oil and 4 minced garlic cloves, sautéing over medium heat for 30 seconds until fragrant but not browned.
  4. Step 4: Add 8 cups fresh spinach and cook, stirring frequently, for about 3 minutes until wilted and tender.
  5. Step 5: Stir in the zest and juice of 1 large lemon, tossing to coat the spinach evenly and brighten flavors.
  6. Step 6: Serve each salmon fillet atop a generous portion of lemon-garlic spinach.

Frequently asked questions

How long does Pan-Seared Salmon with Lemon-Garlic Spinach 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 Pan-Seared Salmon with Lemon-Garlic Spinach?

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 Pan-Seared Salmon with Lemon-Garlic Spinach?

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 Pan-Seared Salmon with Lemon-Garlic Spinach 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 Pan-Seared Salmon with Lemon-Garlic Spinach gluten free?

Yes — this recipe is tagged gluten free, dairy free, 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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