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Creamy Garlic Parmesan Keto Chicken - Rich, Comforting, and Low-Carb

Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4 servings

Ingredients
  

  • 1.5–2 pounds chicken breasts (thin-cut) or boneless skinless thighs
  • 1 teaspoon sea salt, plus more to taste
  • 1/2 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1/2 teaspoon paprika (optional, for color)
  • 2 tablespoons olive oil
  • 2 tablespoons butter
  • 4–5 garlic cloves, minced
  • 1 cup heavy cream
  • 1/2 cup chicken broth (low-sodium)
  • 3/4 cup freshly grated Parmesan cheese
  • 1 teaspoon Italian seasoning or dried basil/oregano blend
  • 1 tablespoon lemon juice (optional, brightens the sauce)
  • 1/4 teaspoon red pepper flakes (optional, for heat)
  • Fresh parsley, chopped, for garnish

Method
 

  1. Season the chicken: Pat the chicken dry. Sprinkle with salt, pepper, garlic powder, and paprika on both sides.
  2. Sear: Heat olive oil in a large skillet over medium-high. Add chicken and cook until golden and cooked through (internal temp 165°F), about 4–5 minutes per side for thin breasts. Transfer to a plate and tent with foil.
  3. Make the base: Reduce heat to medium. Add butter to the same skillet. Stir in minced garlic and cook 30–60 seconds until fragrant, scraping up browned bits.
  4. Build the sauce: Pour in chicken broth and simmer 1–2 minutes to reduce slightly. Stir in heavy cream, Italian seasoning, and red pepper flakes if using.
  5. Thicken: Simmer gently 2–3 minutes, then whisk in Parmesan a handful at a time until melted and smooth. Add lemon juice if using. Taste and adjust salt and pepper.
  6. Combine: Return chicken and any juices to the pan. Spoon sauce over the chicken and simmer 2 minutes to warm through.
  7. Finish: Garnish with chopped parsley. Serve with sautéed spinach, roasted broccoli, zucchini noodles, or cauliflower rice.