
Keto Salmon with Creamy Fennel-Dill Sauce over Roasted Cauliflower
An original keto dish featuring seared salmon fillets served with a creamy fennel, dill, and lemon sauce over oven-roasted cauliflower. It is elegant, satisfying, and full of fresh buttery flavor.
Important notice: This recipe is not medical advice. Consult your healthcare professional.
Ingredients
- 4 filetes (aprox. 680 g / 24 oz en total) 680 g skin-on salmon fillets (6 oz cada uno)
- 1 cabeza mediana 700 g cauliflower florets (cut en floretes small)
- 1 mediano 180 g fennel bulb (thinly sliced finas; reservar algunas frondas)
- 180 ml 180 ml heavy cream (whole)
- 60 g 60 g cream cheese (at room temperature)
- 45 g 45 g butter (divided)
- 30 ml 30 ml olive oil (divided)
- 3 dientes 9 g garlic (chopped finely)
- 12 g 12 g fresh dill (chopped)
- 30 ml 30 ml lemon juice (freshly squeezed)
- 1 cucharadita 2 g lemon zest (solo the parte amarilla)
- 120 ml 120 ml chicken or vegetable broth (without sugar added)
- 10 g 10 g Dijon mustard (for dar profundidad)
- 7 g 7 g salt (or to taste, divided)
- 3 g 3 g black pepper (freshly ground, divided)
- 2 g 2 g sweet paprika (for the coliflor)
Nutrition facts
per serving
Approximate nutritional information. Estimated from the recipe’s ingredients and amounts, using standard reference nutrition values. It may vary with brands, sizes and cooking method. For guidance only; not a substitute for medical or dietary advice.
Allergens
Instructions
- 1
1. Preheat the oven to 220 °C / 425 °F. Place the cauliflower on a large sheet pan and toss with 1 tablespoon olive oil, 1/2 teaspoon salt, 1/2 teaspoon black pepper, and the sweet paprika. Spread in a single layer.
- 2
2. Roast the cauliflower for 22 to 25 minutes at 220 °C / 425 °F, turning halfway through, until tender and browned on the edges.
- 3
3. Meanwhile, pat the salmon fillets dry with paper towels and season them with 1/2 teaspoon salt and 1/4 teaspoon black pepper.
- 4
4. Heat a large oven-safe skillet or heavy pan over medium-high heat. Add 1 tablespoon olive oil and 1 tablespoon butter. Once hot, place the salmon skin-side down and cook for 4 to 5 minutes until the skin is crisp.
- 5
5. Flip the salmon and cook for 2 more minutes. If the fillets are thick, transfer the skillet to the oven at 220 °C / 425 °F for 3 to 5 more minutes, until the center is just cooked to your liking. Remove the salmon to a plate and reserve.
- 6
6. In the same skillet over medium heat, add the remaining butter. Add the sliced fennel and cook for 4 to 5 minutes until softened. Stir in the garlic and cook for 30 seconds, making sure it does not burn.
- 7
7. Pour in the broth and scrape the bottom of the pan to release the browned bits. Cook for 2 minutes. Add the heavy cream, cream cheese, Dijon mustard, lemon juice, and lemon zest. Stir until the sauce is smooth.
- 8
8. Simmer the sauce over medium-low heat for 3 to 4 minutes until slightly thickened. Stir in the chopped fresh dill and some reserved fennel fronds. Adjust with the remaining salt and pepper to taste.
- 9
9. To serve, divide the roasted cauliflower among plates, top with a salmon fillet, and spoon over the creamy fennel-dill sauce. Serve immediately.
Chef tips
For crispier salmon skin, do not move the fillets during the first few minutes of cooking. The cauliflower roasts best when not crowded on the pan.
Substitutions
You can use trout or arctic char instead of salmon. Dill can be replaced with fresh parsley, though the flavor will be less aromatic. If you do not have cream cheese, use a bit more cream and reduce the sauce a few extra minutes.
What I used to make it
Generic kitchen tools that work for this recipe. You don’t need to buy anything to make it.
Illustrative imageNinja Professional BL610 Blender
Smoothies, sauces and soups
- Smoothies, sauces and soups
- Easy-to-wash jar
- Check the power and jar size
Illustrative imageCosori Pro LE 5 Qt Air Fryer
Browning and baking with little oil
- Browns food with very little oil
- Handy for vegetables, chicken and reheating
- Check the basket capacity
Illustrative imageTempPro TP19H Digital Thermometer
Checking doneness of meat and chicken
- Checks doneness of meat and chicken
- Quick reading
- Clean the probe after each use
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