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Keto Garlic Mushroom Chicken Casserole

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Keto Garlic Mushroom Chicken Casserole is a creamy, savory dish that combines tender chicken, earthy mushrooms, and aromatic garlic, creating a comforting meal perfect for any occasion. With its delightful cheesy topping and rich flavors, this low-carb casserole will become a family favorite. Easy to prepare and packed with nutrients, it’s the ideal choice for busy weeknights or festive gatherings.

Ingredients

Scale
  • 4 boneless, skinless chicken breasts (1.5 lbs)
  • 4 cloves fresh garlic, minced
  • 8 oz sliced mushrooms (cremini or button)
  • 1 cup heavy cream
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded cheddar cheese
  • 2 cups fresh spinach
  • 2 tbsp olive oil
  • Salt and pepper to taste
  • 1 tsp dried thyme or Italian seasoning

Instructions

  1. Preheat your oven to 375°F (190°C) and grease a baking dish with olive oil.
  2. In a skillet over medium heat, add olive oil and sauté minced garlic for 30 seconds until fragrant. Add sliced mushrooms and cook until browned.
  3. Pour in heavy cream and stir in thyme or Italian seasoning; simmer gently until slightly thickened.
  4. Layer seasoned chicken breasts in the baking dish, then pour the creamy mushroom mixture over them.
  5. Top with fresh spinach and sprinkle shredded cheeses generously over the top.
  6. Bake for 30-35 minutes until cheese is bubbly and golden brown.

Nutrition

Keywords: For added nutrition, you can substitute turkey for chicken or mix in other vegetables like bell peppers or zucchini. Experiment with different cheeses for varied flavors—try gouda or pepper jack!