Keto Garlic Butter Salmon with Cauliflower Rice – Heart-Healthy Low-Carb Dinner

This mouthwatering keto garlic butter salmon paired with fluffy cauliflower rice delivers restaurant-quality flavors while keeping your carb count incredibly low. The rich, buttery sauce infused with fresh herbs creates the perfect complement to tender, flaky salmon fillets.

Packed with omega-3 fatty acids and healthy fats, this gluten-free dinner comes together in just 25 minutes, making it ideal for busy weeknights when you want something both nutritious and satisfying. The cauliflower rice provides the perfect low-carb base that soaks up all those delicious garlic butter flavors.

Ingredients

• 680g (1.5 lbs / 4 fillets) salmon fillets, skin removed
• 60g (4 tbsp / 1/4 cup) unsalted butter
• 4 cloves garlic, minced
• 30ml (2 tbsp) olive oil
• 15ml (1 tbsp) fresh lemon juice
• 15g (2 tbsp) fresh parsley, chopped
• 5g (1 tsp) fresh thyme leaves
• 600g (21oz / 4 cups) cauliflower rice, fresh or frozen
• 60g (2oz / 1/2 cup) grated Parmesan cheese
• 30ml (2 tbsp) heavy cream
• 5g (1 tsp) sea salt
• 2g (1/2 tsp) black pepper
• 1g (1/4 tsp) paprika
• Lemon wedges for serving

Instructions

1. Step 1: Remove salmon from refrigerator 15 minutes before cooking to bring to room temperature. Pat fillets dry with paper towels and season both sides with salt, pepper, and paprika.
2. Step 2: Heat olive oil in a large skillet over medium-high heat until shimmering but not smoking.
3. Step 3: Carefully place salmon fillets in the skillet, skin-side up. Cook for 4-5 minutes without moving them to develop a golden crust.
4. Step 4: Flip salmon fillets gently using a spatula and cook for another 3-4 minutes until internal temperature reaches 145°F (63°C). Remove to a plate and tent with foil.
5. Step 5: In the same skillet, reduce heat to medium and add 2 tablespoons of butter. Once melted, add minced garlic and sauté for 30 seconds until fragrant.
6. Step 6: Add cauliflower rice to the skillet and season with salt and pepper. Cook for 3-4 minutes, stirring occasionally, until tender but not mushy.
7. Step 7: Stir in heavy cream and half of the Parmesan cheese. Cook for 1 minute until cheese melts and mixture becomes creamy.
8. Step 8: Add remaining butter to a small saucepan over low heat. Once melted, stir in fresh herbs and lemon juice to create the garlic herb butter sauce.
9. Step 9: Taste cauliflower rice and adjust seasoning with additional salt and pepper if needed.
10. Step 10: Divide cauliflower rice among four plates and top each with a salmon fillet.
11. Step 11: Drizzle the warm garlic herb butter sauce over the salmon and cauliflower rice.
12. Step 12: Garnish with remaining Parmesan cheese, fresh parsley, and serve immediately with lemon wedges on the side.

Nutrition Facts (per serving)

Chef’s Tips

• Don’t move the salmon once it hits the pan – let it develop a proper crust for 4-5 minutes before flipping. This prevents sticking and ensures beautiful presentation.
• Squeeze excess moisture from frozen cauliflower rice using a clean kitchen towel before cooking to prevent the dish from becoming watery.
• Check salmon doneness by gently pressing the center with a fork – it should flake easily but still be slightly translucent in the very center for perfectly moist fish.

Health Benefits

This keto-friendly dish provides exceptional cardiovascular benefits through salmon’s high omega-3 fatty acid content, which supports heart health and reduces inflammation. The combination of healthy fats from butter and olive oil helps with nutrient absorption while keeping you satisfied longer. Cauliflower rice delivers vitamin C, folate, and fiber while maintaining ketosis, making this an ideal meal for weight management and blood sugar stability.

Storage Instructions

Store leftover salmon and cauliflower rice separately in airtight containers in the refrigerator for up to 3 days. Reheat gently in a skillet over low heat or in the microwave at 50% power to prevent overcooking. The garlic butter sauce can be stored for up to 5 days and gently rewarmed before serving.