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+ servings
Keto chicken casserole with broccoli and creamy sauce in a skillet.

Ingredients

  • 1 1/2 tablespoon olive oil, divided
  • 1 pound boneless, skinless chicken thighs
  • 2 cups broccoli, cut into small florets
  • 1 cup leeks, sliced
  • 1/2 teaspoon paprika
  • 1/2 cup grated Parmesan cheese, divided
  • 1/4 cup cheddar cheese, grated and packed
  • 4 ounces cream cheese (1/2 a brick)
  • 6 tablespoon heavy whipping cream
  • 2 tablespoon mayonnaise
  • 1 tablespoon Dijon mustard
  • 1/2 teaspoon salt

Instructions

  • Pre heat your oven to 375 degrees.
  • Heat 1 tablespoon of oil in a large, oven-safe skillet on high heat.
    Heating oil in a large skillet for keto chicken casserole.
  • Sear the chicken thighs until golden brown on each side, about 3 minutes per side. Once seared, turn to medium heat, cover and cook until the chicken is done and an instant-read thermometer reads 165 degrees F, about 7-9 minutes.
    Searing chicken thighs until golden brown in a skillet for keto chicken casserole.
  • While the chicken cooks, place a steamer basket over a pot of water and bring to a boil. Once boiling, add in the broccoli, cover and cook until the broccoli is bright green and tender, about 2-4 mins. Drain and set aside.
    Broccoli florets draining in a colander for keto chicken casserole.
  • Transfer the chicken to a cutting board and wipe out the pan. Heat the remaining 1 tablespoon of olive oil on medium heat and cook the leeks and the paprika until just softened, about 2-3 minutes.
    Sautéing chopped leeks in a pan for keto chicken casserole.
  • Turn to medium low and add in 1/4 cup of then Parmesan cheese, the cheddar cheese, cream cheese, whipping cream, mayo, mustard, and salt. Whisk until smooth and creamy. Once done, remove from heat.
    Whisking Parmesan, cheddar, cream cheese, mayo, and mustard into a creamy sauce for keto chicken casserole.
  • Cut the chicken into small cubes and add it, along with the broccoli, into the pot, stirring to coat.
    Stirring cubed chicken and broccoli into a creamy sauce for keto chicken casserole.
  • Sprinkle the remaining Parmesan over the casserole and bake until bubbly, about 15 minutes. Then, turn your oven to high broil and broil until golden, about 2-3 minutes.
    Keto chicken casserole with broccoli and a creamy cheese sauce.
  • Devour!
    Keto chicken casserole with broccoli and cheese on a white plate.

Tips & Notes:

You could also transfer this to an 8x8 inch pan if you don't want to cook it in the pan!

Nutrition Info:

Calories: 387kcal (19%) Carbohydrates: 7.8g (3%) Protein: 13.2g (26%) Fat: 35g (54%) Saturated Fat: 16.1g (101%) Sodium: 722mg (31%) Fiber: 1.7g (7%) Sugar: 3.4g (4%)

Nutrition Disclaimer

Nutrition information are estimates only and may vary based on the specific brands, ingredients, and portion sizes you use. This data is provided for informational purposes only.