Keto Creamy Garlic Butter Salmon with Asparagus – High Protein Anti-Inflammatory Recipe

This luxurious keto creamy garlic butter salmon delivers restaurant-quality flavors while keeping your carbs under 6g per serving. The rich, velvety sauce pairs perfectly with tender roasted asparagus, creating a complete meal that’s both satisfying and nutritionally powerhouse.

Packed with omega-3 fatty acids and high-quality protein, this gluten-free recipe proves that healthy eating doesn’t mean sacrificing taste. The combination of butter, cream, and fresh herbs creates an indulgent sauce that transforms simple ingredients into an extraordinary dining experience.

Ingredients

• 680g (1.5 lbs / 4 fillets) salmon fillets, skin-on
• 450g (1 lb / 2 bunches) fresh asparagus, trimmed
• 85g (3oz / 6 tbsp) unsalted butter, divided
• 240ml (8fl oz / 1 cup) heavy cream
• 4 cloves garlic, minced
• 60ml (2fl oz / 1/4 cup) dry white wine
• 30g (1oz / 1/2 cup) fresh parsley, chopped
• 15ml (1 tbsp) olive oil
• 15ml (1 tbsp) fresh lemon juice
• 5g (1 tsp) sea salt
• 2g (1/2 tsp) black pepper
• 1g (1/4 tsp) paprika
• 30g (1oz / 1/4 cup) grated Parmesan cheese

Instructions

1. Step 1: Preheat your oven to 200°C (400°F). Line a large baking sheet with parchment paper.
2. Step 2: Pat salmon fillets dry with paper towels. Season both sides with salt, pepper, and paprika. Set aside at room temperature for 5 minutes.
3. Step 3: Toss trimmed asparagus with olive oil, salt, and pepper. Arrange on one side of the prepared baking sheet.
4. Step 4: Heat a large oven-safe skillet over medium-high heat. Add 30g (2 tbsp) butter and swirl to coat the pan.
5. Step 5: Place salmon fillets skin-side up in the hot skillet. Sear for 3-4 minutes until golden brown, then carefully flip.
6. Step 6: Transfer the skillet to the preheated oven along with the asparagus. Cook for 8-10 minutes until salmon flakes easily.
7. Step 7: Remove salmon from skillet and tent with foil. Place skillet over medium heat (careful – handle will be hot).
8. Step 8: Add minced garlic to the same skillet and sauté for 30 seconds until fragrant.
9. Step 9: Pour in white wine and let it reduce by half, scraping up any browned bits from the bottom.
10. Step 10: Add heavy cream and bring to a gentle simmer. Cook for 2-3 minutes until slightly thickened.
11. Step 11: Remove from heat and whisk in remaining 55g (4 tbsp) butter, lemon juice, and Parmesan cheese until smooth.
12. Step 12: Stir in fresh parsley, taste and adjust seasoning. Serve salmon over asparagus, generously drizzled with the creamy garlic butter sauce.

Nutrition Facts (per serving)

Chef’s Tips

• For perfectly crispy skin, ensure the salmon is completely dry before seasoning and start cooking skin-side up to render the fat properly.
• Don’t overcook the garlic in the sauce – it should be fragrant but not browned, as burnt garlic will make the entire sauce bitter.
• Let the salmon rest for 2-3 minutes after cooking to allow the juices to redistribute, ensuring moist, flaky fish every time.

Health Benefits

This nutrient-dense recipe provides exceptional omega-3 fatty acids from salmon, supporting heart health, brain function, and reducing inflammation. The high-fat, low-carb profile promotes ketosis while delivering complete proteins essential for muscle maintenance. Asparagus contributes folate, vitamin K, and antioxidants, while the cream and butter provide fat-soluble vitamins A, D, E, and K for optimal nutrient absorption.

Storage Instructions

Store leftovers in the refrigerator for up to 3 days in an airtight container. Reheat gently in a 160°C (325°F) oven for 8-10 minutes, or in the microwave at 50% power to prevent overcooking. The sauce may separate when reheated but will come together when gently stirred. For best quality, consume within 24 hours.