
Creamy Keto Chicken with Basil Walnut Pesto over Zucchini Noodles
An original keto recipe featuring pan-seared chicken breast finished in a creamy basil walnut pesto sauce, served over sautéed zucchini noodles. It is flavorful, elegant, and easy to prepare for a low-carb meal.
Important notice: This recipe is not medical advice. Consult your healthcare professional.
Ingredients
- 700 g chicken breast (skinless, cut en filetes gruesos)
- 600 g zucchini (en espiral or in strips finas)
- 30 ml olive oil (divided)
- 6 g salt (or to taste)
- 2 g black pepper (freshly ground)
- 12 g garlic (2 cloves for the pesto and 2 chopped for the sauce)
- 30 g fresh basil (leaves fresh)
- 70 g walnuts (lightly tostadas)
- 50 g grated Parmesan cheese (more extra optional for servir)
- 180 ml heavy cream (whole)
- 28 g butter (unsalted)
- 15 ml lemon juice (freshly squeezed)
- 1 g red pepper flakes (optional)
- 45 ml water (for ajustar the textura of the pesto)
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
Preheat the oven to 200°C / 400°F. Pat the chicken breasts dry with paper towels and season them on both sides with 4 g salt and the black pepper.
- 2
Heat 1 tablespoon of olive oil in a large oven-safe skillet over medium-high heat. Sear the chicken for 2 to 3 minutes per side until lightly browned.
- 3
Transfer the skillet to the oven and bake the chicken at 200°C / 400°F for 10 to 12 minutes, or until fully cooked through. Remove and let it rest for 5 minutes.
- 4
While the chicken cooks, make the pesto: in a food processor combine the fresh basil, walnuts, Parmesan, 2 garlic cloves, 1 tablespoon olive oil, lemon juice, water, and 1 g salt. Blend until thick yet spoonable.
- 5
Using the same skillet, now over medium heat, melt the butter. Add the 2 minced garlic cloves and the red pepper flakes, if using, and cook for 30 seconds until fragrant.
- 6
Pour in the heavy cream and cook for 2 minutes over medium-low heat, stirring. Add the pesto and mix until smooth. If the sauce is too thick, add 1 to 2 more tablespoons of water. Taste and adjust with the remaining salt.
- 7
Return the rested chicken to the skillet and coat it with the creamy pesto sauce. Cook 1 more minute over low heat so the flavors come together.
- 8
In another skillet, sauté the zucchini noodles with a pinch of salt for 2 to 3 minutes over medium heat, just until tender but not watery.
- 9
Serve a mound of zucchini noodles on each plate, top with the chicken and plenty of creamy sauce, and finish with a little extra Parmesan if desired.
Chef tips
For the best texture, do not overcook the zucchini; it should be just tender. Lightly toasting the walnuts deepens the pesto flavor.
Substitutions
You can swap the walnuts for almonds if preferred. If using boneless chicken thighs, adjust the cooking time based on thickness. Parmesan can be replaced with pecorino for a sharper flavor.
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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