Skillet Lemon-Butter Salmon Asparagus

Featured in: Simple One-Pan Lemon Meals

This dish features tender salmon fillets cooked in a rich lemon-butter sauce, paired with sautéed asparagus. The salmon is seared skin-side down for a crisp texture, then finished with fresh lemon juice, garlic, and a hint of red pepper flakes. The asparagus is quickly cooked until just tender, creating a bright and balanced meal. Ready in just 30 minutes, this meal provides a fresh, satisfying option for weeknights and showcases vibrant citrus flavors and wholesome ingredients.

Updated on Sat, 06 Dec 2025 09:26:00 GMT
Skillet Lemon-Butter Salmon, glistening, is served atop vibrant green asparagus with lemon slices. Save to Pinterest
Skillet Lemon-Butter Salmon, glistening, is served atop vibrant green asparagus with lemon slices. | citrusfern.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 quickly became a weeknight favorite because of its simplicity and fresh taste.

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
  • Freshly ground black pepper: 1/4 tsp
  • Crushed red pepper flakes: 1/4 tsp optional
  • Lemon slices: for serving
  • Fresh parsley: 2 tbsp, chopped

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&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&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&3 minutes, spooning the melted lemon-butter over the top as it cooks.
Step 6:
Pour in lemon juice and simmer for 1&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.
Golden-seared Skillet Lemon-Butter Salmon with tender asparagus, ready for a delicious dinner. Save to Pinterest
Golden-seared Skillet Lemon-Butter Salmon with tender asparagus, ready for a delicious dinner. | citrusfern.com

This recipe always brings the family together around the dinner table, sharing stories and laughter with every bite.

Notes

Pairs well with rice quinoa or crusty bread to soak up the lemon-butter sauce.

Allergen Information

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

Nutritional Information

Per serving: 380 calories 23 g total fat 7 g carbohydrates 35 g protein

A close-up of flaky Skillet Lemon-Butter Salmon, perfectly paired with fresh asparagus and lemon garnish. Save to Pinterest
A close-up of flaky Skillet Lemon-Butter Salmon, perfectly paired with fresh asparagus and lemon garnish. | citrusfern.com

This skillet lemon-butter salmon is the perfect balance of flavor and ease for any night of the week.

Recipe FAQs

What is the best way to cook the salmon fillets?

Cook the salmon skin-side down first in a hot skillet with some butter and olive oil until the skin crisps, then flip and finish cooking with lemon, garlic, and butter for a rich, flavorful crust.

How do I know when the asparagus is perfectly cooked?

Sauté asparagus for 3–4 minutes until just tender but still bright green and slightly crisp for the best texture and flavor.

Can I substitute asparagus with other vegetables?

Yes, green beans or broccolini work well as alternatives and can be cooked similarly to asparagus in the skillet.

How can I make the sauce more flavorful?

Add a splash of white wine along with the lemon juice to deepen the sauce’s flavor profile without overpowering the dish.

Is this dish suitable for gluten-free and low-carb diets?

Yes, it naturally fits gluten-free and low-carb diets due to its fresh ingredients and lack of grains or added sugars.

Skillet Lemon-Butter Salmon Asparagus

Salmon fillets seared with asparagus in a bright lemon-butter sauce for a quick and flavorful dinner.

Prep Time
10 minutes
Time to Cook
15 minutes
Overall Time
25 minutes
Recipe by Citrus Fern Wyatt Palmer

Recipe Category Simple One-Pan Lemon Meals

Skill Level Easy

Cuisine American

Makes 4 Portions

Diet Preferences No Gluten, Low Carb

What You 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 ½ teaspoon sea salt, plus more to taste
04 ¼ teaspoon freshly ground black pepper
05 ¼ teaspoon crushed red pepper flakes (optional)

Garnish

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

Steps

Step 01

Season Salmon: Pat salmon fillets dry with paper towels. Season both sides evenly with sea salt and ground 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. Lightly season with salt and pepper, then transfer to a plate and cover to keep warm.

Step 03

Cook Salmon Skin-Side Down: Add remaining 1 tablespoon olive oil to the skillet. Place salmon fillets skin-side down if applicable, cooking undisturbed for 3 to 4 minutes until the skin is crispy and the base is golden brown.

Step 04

Flip Salmon and Add Aromatics: Flip salmon fillets. Add remaining 2 tablespoons butter, minced garlic, lemon zest, and crushed red pepper flakes if using. Cook for 2 to 3 minutes, spooning the melted lemon-butter sauce over the fillets continuously.

Step 05

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

Step 06

Reintroduce Asparagus and Warm Through: Return asparagus to the skillet, nestling it around the salmon fillets. Warm together for 1 minute to meld flavors.

Step 07

Serve: Plate immediately, garnished with fresh parsley and lemon slices.

Tools Needed

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

Allergy Details

Always review every ingredient for possible allergens. If unsure, chat with your healthcare provider first.
  • Contains fish and dairy (butter).
  • For dairy-free preparation, substitute butter with plant-based alternatives.

Nutrition Info (per serving)

Details provided to help guide you. For health decisions, speak with a professional.
  • Energy (kcal): 380
  • Fat Content: 23 grams
  • Carbohydrate: 7 grams
  • Proteins: 35 grams