
Keto Chicken with Aged Gouda Sauce, Roasted Celeriac, and Garlic Spinach
An original keto recipe featuring juicy seared chicken breast served with a creamy aged Gouda and mustard sauce, alongside roasted celeriac and garlic sautéed spinach. Comforting, elegant, and low in carbs.
Important notice: This recipe is not medical advice. Consult your healthcare professional.
Ingredients
- 4 piezas, 680 g chicken breast (skinless, cut a lo largo si son muy gruesas)
- 600 g celeriac (pelado and diced of 2 cm)
- 180 g fresh spinach (lavada)
- 120 g aged Gouda, grated (for the sauce)
- 180 ml heavy cream (whole)
- 120 ml chicken broth (without harina added)
- 40 g butter (divided)
- 30 ml olive oil (divided)
- 4 dientes, 16 g garlic (chopped fino, divided)
- 15 ml Dijon mustard (for the sauce)
- 4 g fresh thyme (solo the leaves)
- 2 g sweet paprika (for the chicken and the apio nabo)
- 8 g salt (or to taste, divided)
- 2 g black pepper (freshly ground, divided)
- 0.5 g nutmeg (for the sauce)
- 10 ml lemon juice (for terminar)
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 celeriac on a sheet pan and toss with 1 tablespoon olive oil, 1 minced garlic clove, the sweet paprika, half of the thyme, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Spread in a single layer.
- 2
2. Roast the celeriac for 28 to 30 minutes at 220 °C / 425 °F, stirring halfway through, until golden on the outside and tender inside.
- 3
3. Meanwhile, pat the chicken breasts dry with paper towels and season them with 1/2 teaspoon salt and 1/4 teaspoon black pepper.
- 4
4. Heat a large skillet over medium-high heat. Add 1 tablespoon olive oil and 20 g (1 1/2 tbsp) butter. Sear the chicken for 4 to 5 minutes per side, until well browned and it reaches an internal temperature of 74 °C / 165 °F. Transfer to a plate and keep covered.
- 5
5. Reduce the heat to medium. In the same skillet add the remaining butter and 2 minced garlic cloves. Cook for 30 seconds, stirring, until fragrant.
- 6
6. Pour in the chicken broth and scrape up the browned bits from the bottom of the skillet. Add the heavy cream, Dijon mustard, remaining thyme, nutmeg, and grated aged Gouda. Cook for 3 to 4 minutes over medium-low heat, stirring, until smooth and creamy.
- 7
7. Taste the sauce and adjust with the remaining salt and black pepper if needed. Return the chicken to the skillet and cook 2 minutes more over low heat to coat it with the sauce.
- 8
8. In another skillet or wide saucepan, heat any juices released by the chicken along with the last garlic clove and the spinach. Cook for 2 to 3 minutes over medium heat until the spinach wilts. Add the lemon juice and toss well.
- 9
9. Serve each chicken breast with plenty of Gouda sauce, a portion of roasted celeriac, and the garlic spinach on the side.
- 10
10. If you want to keep everything warm before serving, place the serving dish in a 95 °C / 200 °F oven for up to 10 minutes.
Chef tips
Grate the Gouda finely so it melts smoothly. If the sauce gets too thick, add 1 to 2 extra tablespoons of warm broth. Roast the celeriac without overcrowding so it caramelizes properly.
Substitutions
You can substitute the aged Gouda with aged Edam or mature cheddar. Celeriac can be replaced with kohlrabi in the same amount. Fresh spinach can be swapped for tender Swiss chard.
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 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
Illustrative imageT-fal Ultimate Hard Anodized 12" Non-Stick Pan
Eggs, omelets and stir-fries
- Eggs and omelets that don’t stick
- Comfortable, sturdy handle
- Use wooden or silicone utensils
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