Lemon-Butter Salmon Asparagus

Featured in: One-Pan Weeknight Bake Suppers

This dish features succulent salmon fillets and fresh asparagus cooked together in a lemon-butter sauce full of citrus brightness. Using a large skillet, asparagus is sautéed until just tender, then salmon is seared skin-side down for a crispy finish. Garlic, lemon zest, and a touch of melted butter create a glossy sauce that coats the fish. The asparagus is returned to the skillet for a warm, harmonious meal ready in under 30 minutes. Garnished with fresh parsley and lemon slices, it offers a gluten-free, low-carb option bursting with vibrant flavors, ideal for easy weeknight dinners.

Updated on Sat, 06 Dec 2025 12:51:00 GMT
Golden, flaky Skillet Lemon-Butter Salmon, perfectly cooked alongside tender asparagus in a skillet. Save to Pinterest
Golden, flaky Skillet Lemon-Butter Salmon, perfectly cooked alongside tender asparagus in a skillet. | laurelcrust.com

Succulent salmon fillets and tender asparagus are seared in a zesty lemon-butter sauce for a bright, cozy dinner ready in just 30 minutes. Perfect for weeknights and bursting with fresh citrus flavor.

This dish has been my go-to for busy weeknights because it combines ease and elegance in one skillet.

Ingredients

  • Salmon fillets: 4 fillets (about 6 oz each), skin-on or skinless
  • Asparagus: 1 lb (450 g), trimmed
  • Lemon: 1, zested and juiced
  • Garlic cloves: 2, minced
  • Unsalted butter: 3 tbsp
  • Olive oil: 2 tbsp
  • Sea salt: 1/2 tsp plus more to taste
  • Black pepper: 1/4 tsp freshly ground
  • Red pepper flakes: 1/4 tsp optional
  • Lemon slices: for serving
  • Fresh parsley: 2 tbsp, chopped

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Instructions

Step 1:
Pat the salmon fillets dry with paper towels and season both sides with salt and pepper.
Step 2:
Heat 1 tablespoon olive oil and 1 tablespoon butter in a large skillet over medium heat.
Step 3:
Add asparagus and sauté for 3 to 4 minutes, turning occasionally, until just tender. Season lightly with salt and pepper. Remove asparagus to a plate and cover to keep warm.
Step 4:
Add remaining olive oil to the skillet. Place salmon fillets skin-side down if using skin-on and cook for 3 to 4 minutes without moving, until the skin is crispy and the bottom is golden.
Step 5:
Flip the salmon and add remaining butter, minced garlic, lemon zest, and red pepper flakes if using. Cook for another 2 to 3 minutes, spooning the melted lemon-butter over the top as it cooks.
Step 6:
Pour in lemon juice and simmer for 1 to 2 minutes, until the salmon is just cooked through and the sauce is glossy.
Step 7:
Return asparagus to the skillet, nestling around the salmon. Warm through for 1 minute.
Step 8:
Serve immediately, garnished with fresh parsley and lemon slices.
A close-up of buttery Skillet Lemon-Butter Salmon, garnished with fresh parsley and lemon slices. Save to Pinterest
A close-up of buttery Skillet Lemon-Butter Salmon, garnished with fresh parsley and lemon slices. | laurelcrust.com

My family loves gathering around this dish, enjoying the fresh flavors and simple preparation together.

Notes

Pairs well with rice, quinoa, or crusty bread for a complete meal.

Tools Needed

Large skillet, tongs or spatula, zester or grater, measuring spoons, knife and cutting board.

Allergen Info

Contains fish and dairy butter. For dairy-free option, substitute butter with plant-based alternative. Check labels for hidden allergens.

Sizzling Skillet Lemon-Butter Salmon with asparagus, boasting a bright lemon flavor, ready to serve. Save to Pinterest
Sizzling Skillet Lemon-Butter Salmon with asparagus, boasting a bright lemon flavor, ready to serve. | laurelcrust.com

This skillet lemon-butter salmon is sure to become a regular in your dinner rotation.

Recipe Q&A

→ What type of salmon is best for this dish?

Choose fresh salmon fillets, skin-on or skinless, about 6 ounces each for the best texture and flavor.

→ Can I substitute asparagus with other vegetables?

Yes, green beans or broccolini make excellent alternatives that complement the lemon-butter sauce well.

→ How do I know when the salmon is cooked perfectly?

Cook salmon until opaque and it flakes easily with a fork. Timing about 3-4 minutes per side works well for 6 oz fillets.

→ Is it necessary to use butter in this dish?

Butter adds richness and creates the sauce’s characteristic glossy texture, but plant-based substitutes can be used for dairy-free options.

→ What wine pairs well with this meal?

A crisp white wine like Sauvignon Blanc or Chardonnay complements the citrus and buttery flavors in the dish nicely.

→ Can this be prepared ahead of time?

It’s best served fresh, but you can prepare components like the sauce and vegetables in advance and combine before serving.

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Lemon-Butter Salmon Asparagus

Seared salmon and tender asparagus in a bright lemon-butter sauce, perfect for quick, flavorful dinners.

Prep time
10 minutes
Cook time
15 minutes
Total time
25 minutes
Recipe by Scarlett Jenkins


Skill Level Easy

Cuisine American

Portions 4 Servings

Dietary Details Gluten-Free, Low Carbohydrate

What You'll Need

Fish & Vegetables

01 4 salmon fillets, approximately 6 oz each, skin-on or skinless
02 1 lb fresh asparagus, trimmed

Citrus & Aromatics

01 1 lemon, zested and juiced
02 2 garlic cloves, minced

Sauce & Seasonings

01 3 tablespoons unsalted butter
02 2 tablespoons olive oil
03 1/2 teaspoon sea salt, plus additional to taste
04 1/4 teaspoon freshly ground black pepper
05 1/4 teaspoon crushed red pepper flakes, optional

Garnish

01 Lemon slices for serving
02 2 tablespoons fresh parsley, chopped

How To Make It

Step 01

Season Salmon: Pat salmon fillets dry with paper towels and season both sides with salt and black pepper.

Step 02

Sauté Asparagus: Heat 1 tablespoon olive oil and 1 tablespoon butter in a large skillet over medium heat. Add asparagus and sauté for 3 to 4 minutes, turning occasionally until just tender. Season lightly with salt and pepper. Remove asparagus and keep covered.

Step 03

Cook Salmon Skin-Side Down: Add remaining tablespoon olive oil to the skillet. Place salmon fillets skin-side down if applicable and cook without moving for 3 to 4 minutes until skin is crispy and the bottom is golden.

Step 04

Flip Salmon and Add Aromatics: Flip salmon fillets carefully. Add remaining butter, minced garlic, lemon zest, and optional red pepper flakes. Cook another 2 to 3 minutes, spooning the melted lemon-butter sauce over the salmon as it cooks.

Step 05

Simmer with Lemon Juice: Pour in lemon juice and simmer for 1 to 2 minutes until salmon is just cooked through and sauce develops a glossy finish.

Step 06

Combine and Warm: Return asparagus to the skillet, arranging around the salmon. Warm for 1 minute to combine flavors.

Step 07

Serve: Plate immediately and garnish with fresh parsley and lemon slices.

Tools Needed

  • Large skillet
  • Tongs or spatula
  • Zester or grater
  • Measuring spoons
  • Knife and cutting board

Allergy Awareness

Always check each ingredient for possible allergens and reach out to a healthcare professional if unsure.
  • Contains fish and dairy (butter).
  • For dairy-free adaptation, replace butter with a plant-based alternative.
  • Check product labels for hidden allergens.

Nutrition details (per serving)

For your reference only—don’t take this as medical advice.
  • Calories: 380
  • Fats: 23 g
  • Carbohydrates: 7 g
  • Proteins: 35 g

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