Sheet Pan Lemon-Herb Salmon with Roasted Asparagus

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

Perfectly seared salmon fillets with bright lemon and herb notes, served alongside tender asparagus roasted to caramelized perfection. This american-inspired keto (low-carb) ready in about 25 minutes pairs salmon fillets, asparagus, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 2, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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 American cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Pat salmon fillets dry with paper towels and season both sides with 1/4 tsp salt and 1/4 tsp black pepper.
  2. Step 2: Toss 12 oz asparagus with 1 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper. Arrange on a parchment-lined baking sheet.
  3. Step 3: Place salmon fillets on the asparagus, skin-side down. Squeeze juice from 1 lemon over the salmon, then place 2 minced garlic cloves and 1 tbsp fresh dill on top.
  4. Step 4: Roast for 12-15 minutes until salmon flakes easily with a fork and asparagus is tender-crisp.

Frequently asked questions

How long does Sheet Pan Lemon-Herb Salmon with Roasted Asparagus 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 Sheet Pan Lemon-Herb Salmon with Roasted Asparagus?

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 Sheet Pan Lemon-Herb Salmon with Roasted Asparagus?

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 Sheet Pan Lemon-Herb Salmon with Roasted Asparagus 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 Sheet Pan Lemon-Herb Salmon with Roasted Asparagus low-carb?

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

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