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Creamy Garlic Butter Keto Chicken - Comforting, Low-Carb, and Weeknight Friendly

Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings

Ingredients
  

  • 4 small chicken breasts or 6 boneless, skinless thighs (about 1.5–2 lbs total)
  • 1 teaspoon kosher salt, plus more to taste
  • 1/2 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1/2 teaspoon smoked paprika (optional, for color and depth)
  • 2 tablespoons olive oil or avocado oil
  • 3 tablespoons unsalted butter, divided
  • 5–6 cloves garlic, finely minced (about 2 tablespoons)
  • 1/2 cup chicken broth (low-sodium)
  • 1/2 cup heavy cream
  • 1/4 cup grated Parmesan cheese (freshly grated for best texture)
  • 1 teaspoon Dijon mustard (optional, for brightness)
  • 1/2 teaspoon lemon zest and 1 teaspoon lemon juice (optional, to balance richness)
  • 2 tablespoons chopped fresh parsley, chives, or basil

Method
 

  1. Season the chicken: Pat the chicken dry. Mix salt, pepper, garlic powder, and smoked paprika. Rub evenly over both sides.
  2. Sear to lock in juices: Heat the oil and 1 tablespoon butter in a large skillet over medium-high heat. Add chicken in a single layer and sear 4–6 minutes per side until golden and cooked through (165°F internal). Transfer to a plate and tent loosely with foil.
  3. Soften the garlic: Reduce heat to medium. Add remaining 2 tablespoons butter. Stir in the minced garlic and cook 30–60 seconds until fragrant. Don’t let it brown.
  4. Deglaze the pan: Pour in the chicken broth. Scrape up browned bits with a wooden spoon. Simmer 2–3 minutes to reduce slightly.
  5. Make it creamy: Stir in the heavy cream and Parmesan. Add Dijon if using. Simmer gently 2–4 minutes, stirring, until the sauce thickens enough to coat a spoon.
  6. Balance the flavors: Taste and add a pinch of salt and pepper. If the sauce feels too rich, brighten with lemon zest and juice.
  7. Return the chicken: Nestle the chicken and any juices back into the pan. Spoon sauce over the top and simmer 1–2 minutes to warm through.
  8. Finish and serve: Sprinkle with chopped herbs. Serve hot with low-carb sides like sautéed zucchini, roasted broccoli, or cauliflower mash.