As I walked into the kitchen, the warm, inviting aroma of sautéed garlic and earthy mushrooms filled the air, drawing me to the stove. This Keto Garlic Mushroom Chicken Casserole has become a staple in our home, perfect for cozy dinners with loved ones. I remember the first time I made it: the smiles on my family’s faces as they dug in were priceless. This recipe not only warms our hearts but also fits perfectly into a low-carb lifestyle. The combination of tender chicken, creamy sauce, and savory mushrooms creates a dish that feels indulgent without the guilt. What makes this casserole special is its simplicity and the way it brings everyone together around the table.
why make this recipe
This Keto Garlic Mushroom Chicken Casserole is a great recipe for anyone looking to enjoy a hearty meal while sticking to a low-carb diet. It’s easy to make and requires minimal ingredients, making it a go-to for busy weeknights. You can prepare it quickly, and it’s sure to please the whole family. Plus, it’s a great way to use leftover chicken! This dish is rich and satisfying, ensuring that you won’t miss the carbs. Overall, it’s a comforting meal that doesn’t sacrifice taste for health.
how to make Keto Garlic Mushroom Chicken Casserole
Ingredients
- 2 cups cooked chicken, shredded
- 1 cup mushrooms, sliced
- 1 cup heavy cream
- 2 cloves garlic, minced
- 1 cup shredded cheese (e.g., mozzarella or cheddar)
- Salt and pepper to taste
- 1 tablespoon olive oil
- Fresh parsley for garnish (optional)
Directions
- Preheat the oven to 350°F (175°C).
- In a skillet, heat the olive oil over medium heat. Add the mushrooms and garlic, cooking until the mushrooms are tender.
- In a large bowl, combine the cooked chicken, sautéed mushrooms and garlic, heavy cream, and half of the cheese. Season with salt and pepper to taste.
- Transfer the mixture to a greased casserole dish and top with the remaining cheese.
- Bake in the preheated oven for 25-30 minutes, until bubbly and golden.
- Garnish with fresh parsley if desired and serve hot.
how to serve Keto Garlic Mushroom Chicken Casserole
Serve this casserole hot, directly from the oven. It pairs well with a simple side salad or steamed broccoli for a balanced meal. You can also enjoy it on its own as a satisfying, low-carb dish.
how to store Keto Garlic Mushroom Chicken Casserole
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. When ready to eat, reheat in the oven or microwave until warmed through.
tips to make Keto Garlic Mushroom Chicken Casserole
- For added flavor, consider using different types of cheese or adding herbs like thyme or rosemary.
- If you like a bit of spice, add crushed red pepper flakes to the mix for a kick.
- Make sure not to overcook the mushrooms in the skillet; you want them to retain some texture.
variation
You can easily make this recipe with other proteins like turkey or shrimp. For a vegetarian version, substitute the chicken with cooked cauliflower or tofu.
FAQs
Can I use fresh or frozen mushrooms?
You can use either! Just make sure to thaw frozen mushrooms completely and drain any excess water before cooking.
Is this casserole suitable for meal prep?
Yes! This dish is perfect for meal prep. You can make it ahead of time and store it in the fridge.
Can I freeze the casserole?
Absolutely! Just let it cool completely, then wrap tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.

Keto Garlic Mushroom Chicken Casserole
Ingredients
Main Ingredients
- 2 cups cooked chicken, shredded You can use leftover chicken.
- 1 cup mushrooms, sliced Use fresh or frozen mushrooms.
- 1 cup heavy cream Provides creaminess to the casserole.
- 2 cloves garlic, minced Add flavor to the dish.
- 1 cup shredded cheese (e.g., mozzarella or cheddar) Use your favorite type of cheese.
- 1 tablespoon olive oil For sautéing the mushrooms.
- to taste Salt and pepper For seasoning.
- to taste Fresh parsley for garnish (optional) Enhances presentation.
Method
Preparation
- Preheat the oven to 350°F (175°C).
- In a skillet, heat the olive oil over medium heat. Add the mushrooms and garlic, cooking until the mushrooms are tender.
- In a large bowl, combine the cooked chicken, sautéed mushrooms and garlic, heavy cream, and half of the cheese. Season with salt and pepper to taste.
- Transfer the mixture to a greased casserole dish and top with the remaining cheese.
Baking
- Bake in the preheated oven for 25-30 minutes, until bubbly and golden.
- Garnish with fresh parsley if desired and serve hot.