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Keto Creamy Chicken and Mushroom Casserole Recipe

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4.5 from 8 reviews

This Keto Creamy Chicken and Mushroom Casserole is a rich and comforting low-carb dish featuring tender chicken, sautéed mushrooms, and a creamy sauce made from heavy cream, cream cheese, and chicken broth, all baked to perfection with melted mozzarella cheese on top.

Ingredients

Main Ingredients

  • 2 cups cooked chicken, shredded or diced
  • 2 cups sliced mushrooms
  • 2 cloves garlic, minced
  • 1 teaspoon thyme
  • Salt and pepper to taste
  • Olive oil for cooking

Sauce Ingredients

  • 1 cup heavy cream
  • 1 cup chicken broth
  • 1/2 cup cream cheese, softened
  • 1 cup shredded mozzarella cheese

Instructions

  1. Preheat the oven. Set your oven to 350°F (175°C) to prepare it for baking the casserole.
  2. Sauté garlic and mushrooms. Heat olive oil in a large skillet over medium heat. Add minced garlic and sliced mushrooms, cooking until mushrooms are tender and fragrant.
  3. Prepare the creamy sauce. In a bowl, whisk together softened cream cheese, heavy cream, chicken broth, thyme, salt, and pepper until the mixture is smooth and well combined.
  4. Combine chicken and mushrooms. Add the cooked chicken and the sautéed mushroom and garlic mixture into the bowl with the sauce. Stir everything together thoroughly to coat the chicken evenly.
  5. Assemble the casserole. Pour the combined mixture into a greased 9×9-inch baking dish, spreading it out evenly. Sprinkle the shredded mozzarella cheese over the top.
  6. Bake the casserole. Place the baking dish in the preheated oven and bake for 30 minutes until the casserole is bubbly and the cheese is melted and lightly golden.
  7. Cool before serving. Remove the casserole from the oven and allow it to cool slightly for 5 to 10 minutes to set before serving.

Notes

  • For a lower fat option, substitute half-and-half for heavy cream.
  • Ensure the cream cheese is softened to help it blend smoothly into the sauce.
  • You can add other herbs like rosemary or parsley for additional flavor.
  • Use cooked chicken leftovers or rotisserie chicken to save time.
  • Serve with a side of steamed vegetables or a fresh green salad for a complete meal.