Lemon Herb Butter Salmon with Garlic Mashed Cauliflower & Asparagus

Elevate your weeknight dinner with this elegant yet effortless meal! Flaky salmon glazed in a bright lemon-herb butter sauce pairs perfectly with velvety garlic mashed cauliflower and crisp roasted asparagus. Ready in 30 minutes, it’s a low-carb, high-protein feast that feels gourmet.

Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Yield: 2 servings
Cuisine: Modern Fusion
Category: Dinner
Dietary Info: Gluten-Free, Low-Carb, High-Protein

Ingredients

Overhead shot of fresh salmon, bright green asparagus, lemon, cauliflower, garlic, and herbs on a dark stone surface with rustic utensils
PHOTO: CHEF SOPHIA

For the Salmon:

  • 2 salmon fillets (6 oz each), skin-on
  • 2 tbsp olive oil
  • 1 tsp smoked paprika
  • ½ tsp garlic powder
  • Salt and pepper to taste

For the Lemon Herb Butter Sauce:

  • 3 tbsp unsalted butter
  • 1 lemon (zest + 2 tbsp juice)
  • 2 garlic cloves, minced
  • 1 tbsp fresh dill, chopped
  • 1 tbsp fresh parsley, chopped

For the Garlic Mashed Cauliflower:

  • 1 medium head cauliflower, cut into florets
  • 3 garlic cloves, minced
  • 2 tbsp Greek yogurt (or coconut cream for dairy-free)
  • 1 tbsp olive oil
  • Salt and pepper to taste

For the Asparagus:

  • 1 bunch asparagus, trimmed
  • 1 tbsp olive oil
  • ¼ tsp salt
  • ¼ tsp black pepper

Equipment Needed

Baking sheet with roasted salmon, skillet with sauce, blender, and asparagus spears on a modern kitchen island
PHOTO: CHEF SOPHIA
  • Baking sheet
  • Skillet
  • Blender or food processor
  • Mixing bowls

Instructions

Collage (1) salmon seasoned on baking sheet, (2) blending cauliflower, (3) simmering butter sauce, (4) drizzling sauce over plated dish
PHOTO: CHEF SOPHIA

1. Roast the Salmon & Asparagus:

  • Preheat oven to 425°F (220°C).
  • Toss asparagus with olive oil, salt, and pepper; spread on half of a baking sheet.
  • Rub salmon with olive oil, smoked paprika, garlic powder, salt, and pepper. Place skin-side down next to asparagus.
  • Roast for 12-15 minutes until salmon flakes easily and asparagus is tender.

2. Steam & Mash Cauliflower:

  • Steam cauliflower florets for 8-10 minutes until soft.
  • In a skillet, sauté minced garlic in olive oil until fragrant (~1 minute).
  • Blend cauliflower, garlic, Greek yogurt, salt, and pepper until smooth.

3. Make the Lemon Herb Butter Sauce:

  • Melt butter in the skillet over low heat. Stir in lemon zest, juice, garlic, dill, and parsley. Simmer 2 minutes.

4. Assemble:

  • Plate mashed cauliflower, salmon, and asparagus. Drizzle salmon with lemon butter sauce.

Nutrition Per Serving

  • Calories: 490
  • Protein: 38g
  • Carbs: 14g
  • Fat: 32g
  • Fiber: 6g
Golden salmon fillet glazed with lemon herb butter sauce, creamy mashed cauliflower, and roasted asparagus on a slate plate, garnished with lemon wheels and dill sprigs, moody kitchen lighting

Lemon Herb Butter Salmon with Garlic Mashed Cauliflower & Asparagus

Lemon Herb Butter Salmon with Garlic Mashed Cauliflower & AsparagusSophia
Elevate your weeknight dinner with this elegant yet effortless meal! Flaky salmon glazed in a bright lemon-herb butter sauce pairs perfectly with velvety garlic mashed cauliflower and crisp roasted asparagus. Ready in 30 minutes, it’s a low-carb, high-protein feast that feels gourmet.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner
Cuisine Modern Fusion
Servings 2 People
Calories 490 kcal

Equipment

  • Baking sheet
  • Skillet
  • Blender or food processor
  • Mixing bowls

Ingredients
  

For the Salmon:

  • 2 salmon fillets (6 oz each) skin-on
  • 2 tbsp olive oil
  • 1 tsp smoked paprika
  • ½ tsp garlic powder
  • Salt and pepper to taste

For the Lemon Herb Butter Sauce:

  • 3 tbsp unsalted butter
  • 1 lemon (zest + 2 tbsp juice)
  • 2 garlic cloves minced
  • 1 tbsp fresh dill chopped
  • 1 tbsp fresh parsley chopped

For the Garlic Mashed Cauliflower:

  • 1 medium head cauliflower cut into florets
  • 3 garlic cloves minced
  • 2 tbsp Greek yogurt (or coconut cream for dairy-free)
  • 1 tbsp olive oil
  • Salt and pepper to taste

For the Asparagus:

  • 1 bunch asparagus trimmed
  • 1 tbsp olive oil
  • ¼ tsp salt
  • ¼ tsp black pepper

Instructions
 

Roast the Salmon & Asparagus:

  • Preheat oven to 425°F (220°C).
  • Toss asparagus with olive oil, salt, and pepper; spread on half of a baking sheet.
  • Rub salmon with olive oil, smoked paprika, garlic powder, salt, and pepper. Place skin-side down next to asparagus.
  • Roast for 12-15 minutes until salmon flakes easily and asparagus is tender.

Steam & Mash Cauliflower:

  • Steam cauliflower florets for 8-10 minutes until soft.
  • In a skillet, sauté minced garlic in olive oil until fragrant (~1 minute).
  • Blend cauliflower, garlic, Greek yogurt, salt, and pepper until smooth.

Make the Lemon Herb Butter Sauce:

  • Melt butter in the skillet over low heat. Stir in lemon zest, juice, garlic, dill, and parsley. Simmer 2 minutes.

Assemble:

  • Plate mashed cauliflower, salmon, and asparagus. Drizzle salmon with lemon butter sauce.
Keyword Gluten-Free, High-Protein, Low-Carb

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