Pan-Seared Salmon with Dijon Mustard and Herb Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Succulent salmon fillets pan-seared to crispy perfection and finished with a tangy Dijon mustard herb butter for a rich, elegant entrée. This general-inspired seafood ready in about 17 minutes pairs 6 oz each, skin on salmon fillets, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 2, 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.

Prep: 5 min Cook: 12 min Serves 2 General cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat 2 salmon fillets dry and season evenly with 1 tsp salt and 1/2 tsp black pepper on both sides.
  2. Step 2: Heat 2 tbsp olive oil in a large skillet over medium-high heat until hot but not smoking.
  3. Step 3: Place salmon fillets skin side down in the skillet and cook undisturbed for 5-6 minutes until skin is crisp and golden.
  4. Step 4: Flip salmon carefully and cook for an additional 2-3 minutes until just cooked through.
  5. Step 5: Reduce heat to low, add 3 tbsp unsalted butter, 1 tbsp Dijon mustard, 1 tbsp chopped parsley, 1 tbsp chopped chives, and 1 tbsp fresh lemon juice to the skillet.
  6. Step 6: Spoon the melted herb butter over the salmon fillets continuously for 1 minute to glaze and infuse flavor before serving immediately.

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Frequently asked questions

How long does Pan-Seared Salmon with Dijon Mustard and Herb Butter take to make?

Total time is about 17 minutes (5 min prep + 12 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 Mustard and Herb Butter?

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 salt from drying out.

Can I substitute ingredients in Pan-Seared Salmon with Dijon Mustard and Herb Butter?

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 Mustard and Herb Butter 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.

What goes well with Pan-Seared Salmon with Dijon Mustard and Herb Butter?

General seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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