Pan-Seared Salmon with Dijon-Herb Crust and Roasted Asparagus

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Salmon fillets with a savory herb-crusted exterior paired with tender asparagus spears for a light yet satisfying keto dinner. This french-inspired seafood (low-carb, high-protein) ready in about 25 minutes pairs (6 oz each, skin-on) salmon fillets, Dijon mustard, finely chopped fresh parsley 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 weekly meal plan and pairs well with a quick salad or grain on the side. 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.

★ 3.7 (10 ratings) Prep: 10 min Cook: 15 min Serves 4 French cuisine 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat salmon dry with paper towels; season skin side with salt and pepper. In a small bowl, mix Dijon mustard, parsley, chives, and lemon zest until smooth.
  2. Step 2: Heat avocado oil in an oven-safe skillet over medium-high heat until smoking slightly. Place salmon skin-side down in skillet and cook 4-5 minutes until skin is crisp and golden.
  3. Step 3: Flip salmon, spread mustard mixture evenly over top, and cook 3-4 more minutes until internal temperature reaches 125°F for medium-rare.
  4. Step 4: While salmon cooks, toss asparagus with 1/2 tsp oil, salt, and pepper on a baking sheet. Roast in a 425°F oven for 10-12 minutes until tender-crisp.
  5. Step 5: Transfer salmon to a plate, skin-side up, and serve immediately with roasted asparagus.

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Frequently asked questions

How long does Pan-Seared Salmon with Dijon-Herb Crust and 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 Pan-Seared Salmon with Dijon-Herb Crust and Roasted Asparagus?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep dijon mustard from drying out.

Can I substitute ingredients in Pan-Seared Salmon with Dijon-Herb Crust and 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 Pan-Seared Salmon with Dijon-Herb Crust and Roasted Asparagus 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 Dijon-Herb Crust and Roasted Asparagus low-carb?

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

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