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High Protein Keto Garlic Mushroom Chicken Casserole

Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings 4 servings
Calories 650
A delicious low-carb, high-protein casserole combining tender chicken, savory mushrooms, and cheesy goodness, perfect for a keto-friendly meal.

Ingredients

Protein

  • 2 lbs boneless skinless chicken breasts (cut into 1-inch cubes)

Vegetables

  • 16 oz cremini mushrooms (sliced)
  • 4 cloves garlic (minced)

Dairy

  • 4 oz cream cheese (softened and cubed)
  • 1/2 cup heavy whipping cream
  • 1/2 cup chicken bone broth

Cheese

  • 1 1/2 cups shredded mozzarella cheese
  • 1/2 cup grated parmesan cheese

Oils & Seasonings

  • 2 tbsp olive oil
  • 1 tsp dried thyme
  • 1/2 tsp onion powder
  • 1/2 tsp sea salt
  • 1/2 tsp cracked black pepper

Instructions 

  • Preheat oven to 375°F (190°C). Season chicken with salt, pepper, and onion powder.
  • Sear chicken in 1 tbsp olive oil until browned, then transfer to baking dish.
  • Sauté mushrooms in remaining olive oil until golden, add garlic and thyme, cook 1 min.
  • Stir in broth, cream, and cream cheese; cook until thickened. Add spinach and wilt.
  • Pour sauce over chicken, top with cheeses, and bake 20-25 mins until bubbly and golden.

Notes

For extra flavor, sprinkle with fresh herbs before serving.
Calories: 650kcal
Cost: $15
Course: Main Course
Cuisine: keto
Keyword: Cheese, Chicken, Mushrooms