This luxurious keto garlic butter salmon with creamy cauliflower mash delivers restaurant-quality flavors while supporting your low-carb lifestyle. The combination of omega-3 rich salmon and anti-inflammatory spices creates a powerhouse meal that satisfies both your taste buds and nutritional needs.
Perfect for busy weeknights or elegant dinner parties, this gluten-free dish proves that healthy eating doesn’t mean sacrificing flavor. The velvety cauliflower mash provides the perfect canvas for the herb-crusted salmon, while the garlic butter adds an irresistible finishing touch that will have everyone asking for seconds.
Prep Time: 10 minutes |
Cook Time: 15 minutes
Ingredients
- 680g (1.5 lbs / 4 fillets) salmon fillets, skin-on
- 450g (1 lb / 4 cups) cauliflower florets
- 60g (4 tbsp / ¼ cup) grass-fed butter, divided
- 60ml (¼ cup / 4 tbsp) heavy cream
- 45ml (3 tbsp) extra virgin olive oil
- 4 cloves garlic, minced (12g / 0.4oz)
- 30g (1oz / â…“ cup) fresh parsley, chopped
- 15ml (1 tbsp) fresh lemon juice
- 60g (2oz / â…” cup) Parmesan cheese, grated
- 5g (1 tsp) sea salt, divided
- 2g (½ tsp) black pepper, divided
- 2g (½ tsp) paprika
- 1g (¼ tsp) garlic powder
Instructions
- Step 1: Preheat your oven to 200°C (400°F). Remove salmon from refrigerator and let it come to room temperature for 10 minutes.
- Step 2: Bring a large pot of salted water to boil. Add cauliflower florets and cook for 12-15 minutes until fork-tender and easily pierced.
- Step 3: While cauliflower cooks, pat salmon fillets completely dry with paper towels. Season both sides with half the salt, half the pepper, paprika, and garlic powder.
- Step 4: Heat olive oil in a large oven-safe skillet over medium-high heat until shimmering but not smoking.
- Step 5: Place salmon skin-side up in the hot skillet. Sear for 3-4 minutes without moving until golden crust forms.
- Step 6: Carefully flip salmon and transfer the entire skillet to preheated oven. Bake for 6-8 minutes until internal temperature reaches 63°C (145°F).
- Step 7: Drain cauliflower thoroughly and transfer to a food processor. Add 30g (2 tbsp) butter, heavy cream, and Parmesan cheese.
- Step 8: Process cauliflower mixture until smooth and creamy, about 2-3 minutes. Season with remaining salt and pepper. Keep warm.
- Step 9: Remove salmon from oven and let rest for 2 minutes. In a small saucepan, melt remaining 30g (2 tbsp) butter over medium heat.
- Step 10: Add minced garlic to melted butter and sauté for 30-60 seconds until fragrant but not browned.
- Step 11: Remove garlic butter from heat and stir in fresh parsley and lemon juice.
- Step 12: Serve salmon over cauliflower mash and drizzle generously with garlic butter sauce. Garnish with additional parsley if desired.
Nutrition Facts (per serving)
| Nutrient | Amount |
|---|---|
| Calories | 485 |
| Protein | 38g |
| Carbohydrates | 6g |
| Fat | 34g |
| Fiber | 3g |
Chef’s Tips
- For perfectly crispy skin, ensure salmon is completely dry before seasoning and don’t move it during the initial sear – let the heat do the work.
- Test cauliflower mash consistency by processing in 30-second intervals – you want it creamy but not gluey. Add cream gradually if needed for desired texture.
- Internal temperature is key for salmon perfection: 60°C (140°F) for medium-rare, 63°C (145°F) for medium. Use an instant-read thermometer for accuracy.
Health Benefits
This nutrient-dense meal provides exceptional anti-inflammatory benefits through salmon’s omega-3 fatty acids EPA and DHA, which support heart and brain health. The cauliflower delivers vitamin C, K, and folate while keeping carbs minimal for ketosis maintenance. High-quality fats from butter and olive oil support hormone production and nutrient absorption, while the complete protein profile aids muscle maintenance and satiety on your ketogenic journey.
Storage Instructions
Store leftover salmon and cauliflower mash separately in airtight containers in the refrigerator for up to 3 days. Reheat cauliflower mash in microwave, stirring frequently, and warm salmon gently in a 150°C (300°F) oven for 8-10 minutes. Garlic butter sauce can be stored for up to 1 week and gently rewarmed before serving.
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