Pan-Seared Salmon with Roasted Asparagus and Sweet Potato Mash

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

A nourishing paleo dinner featuring tender seared salmon paired with roasted asparagus and creamy sweet potato mash. This mediterranean-inspired paleo (gluten free, whole30) ready in about 45 minutes pairs salmon fillets, asparagus spears, sweet potatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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: 30 min Serves 4 Mediterranean cuisine 450 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat your oven to 425°F. Toss 1 lb trimmed asparagus with 1 tbsp extra virgin olive oil, 1/2 tsp sea salt, and 1/4 tsp black pepper. Spread on a baking sheet and roast for 15 minutes until tender and slightly caramelized.
  2. Step 2: Meanwhile, place 2 large peeled and chopped sweet potatoes into a pot with 4 cups water. Bring to a boil over high heat, then reduce to medium and simmer for 15-20 minutes until fork-tender.
  3. Step 3: Drain the sweet potatoes and mash them with 1 tbsp extra virgin olive oil, 1 minced garlic clove, and 1/2 tsp sea salt until smooth and creamy.
  4. Step 4: Heat 1 tbsp extra virgin olive oil in a large skillet over medium-high heat. Season 4 salmon fillets with 1/2 tsp sea salt, 1/4 tsp black pepper, and 1 tsp chopped fresh rosemary. Place salmon skin-side down and cook for 4-5 minutes until golden and crisp.
  5. Step 5: Flip the salmon and cook for an additional 3-4 minutes until cooked through and flakes easily with a fork. Remove from heat and drizzle with 2 tbsp fresh lemon juice.
  6. Step 6: Serve the salmon alongside the roasted asparagus and sweet potato mash for a balanced paleo meal.

Frequently asked questions

How long does Pan-Seared Salmon with Roasted Asparagus and Sweet Potato Mash take to make?

Total time is about 45 minutes (15 min prep + 30 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 Roasted Asparagus and 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 Pan-Seared Salmon with Roasted Asparagus and 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 Pan-Seared Salmon with Roasted Asparagus and Sweet Potato Mash 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 Roasted Asparagus and Sweet Potato Mash gluten free?

Yes — this recipe is tagged gluten 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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