Introduction
If you're looking for a hearty dish that won't derail your low carb lifestyle, this Low Carb Chicken Casserole is the perfect solution. Packed with flavor and wholesome ingredients, this dish combines succulent chicken with a medley of vegetables and a creamy sauce, all while keeping your carb count in check.
Casseroles are often associated with comfort food, and this recipe delivers on that front without loading you up on carbs. Perfect for busy weeknights or meal prepping, this casserole allows you to enjoy a satisfying meal that will keep you full and nourished. Let’s dive into the details of creating this delicious meal!
Ingredients
- 4 cups cooked, shredded chicken
This is the star of the dish, providing protein and a rich flavor. Using cooked chicken saves time, but you can also poach or bake raw chicken if preferred. - 2 cups broccoli florets
Adding broccoli not only brings a crunch to the casserole but also contributes essential nutrients and fiber, making the dish more filling. - 1 cup heavy cream
Heavy cream adds a luscious, creamy texture to the casserole while keeping it low in carbohydrates compared to milk or other thickeners. - 1 cup shredded cheddar cheese
Cheddar cheese provides a savory flavor and binds the ingredients together. It also adds a pleasing golden crust when baked. - 1 medium onion, diced
Onion offers a sweet and aromatic base that enhances the overall flavor profile of the casserole. - 2 cloves garlic, minced
Garlic brings depth to the dish, complementing the chicken and vegetables with its robust flavor. - 1 teaspoon dried thyme
Thyme adds an earthy note that pairs beautifully with chicken and lends a homey feel to this casserole. - Salt and pepper, to taste
Seasoning is crucial to balance the flavors. Adjust these to suit your palate, ensuring every bite is flavorful.
Directions & Preparation
Step 1: Preheat your oven to 375°F (190°C).
Preheating your oven is essential for ensuring even cooking. When the casserole is placed in a hot oven, it begins to cook immediately, helping to create the right texture and flavor without drying it out.
Step 2: In a large skillet, sauté the diced onion and minced garlic until translucent.
Sautéing the onion and garlic brings out their natural sweetness and releases their aromatic oils, which will enhance the flavor of the entire casserole. This step is key in building a robust base for your dish.
Step 3: Add the broccoli florets to the skillet and cook for another 3–4 minutes.
Cooking the broccoli slightly before combining it with other ingredients ensures that it remains tender yet still has a slight crunch. This balance provides a pleasant texture in the finished casserole.
Step 4: Stir in the shredded chicken, heavy cream, thyme, salt, and pepper. Mix well.
Combining these ingredients in a skillet allows the flavors to meld together. The cream binds everything, creating a luscious mixture that will flavor every bite of the casserole.
Step 5: Transfer the mixture to a greased baking dish and spread it evenly.
Transferring the mixture to a baking dish ensures even cooking and allows for a beautiful, bubbly top. A greased dish prevents sticking and makes for easier cleanup.
Step 6: Top with shredded cheddar cheese.
Sprinkling cheese on top not only adds flavor but creates a deliciously golden crust as it bakes. This will give the casserole a nice finish and lure family members to the table.
Step 7: Bake for 25–30 minutes or until the cheese is bubbly and golden.
Baking until the cheese is bubbly signals that the casserole is thoroughly heated and the flavors have melded. The golden crust also adds a delightful texture that contrasts nicely with the creamy filling.
Step 8: Let it cool for a few minutes before serving.
Letting the casserole rest allows the flavors to settle and makes it easier to serve without falling apart. This brief cooling period enhances the overall dining experience.

Customizing Your Low Carb Chicken Casserole
Feel free to get creative with this casserole! You can swap out the broccoli for other low-carb vegetables like cauliflower, zucchini, or spinach. Additionally, experiment with different cheeses such as mozzarella or pepper jack for a twist on flavor. Customize this dish to suit your preferences while maintaining its low carb profile.
Pairing Suggestions
This Low Carb Chicken Casserole is a versatile dish that pairs beautifully with a simple salad or steamed vegetables. For a heartier meal, consider serving it alongside cauliflower rice or zucchini noodles. The casserole's creaminess complements the freshness of the sides, making for a well-rounded dining experience.
Nutritional Benefits of This Casserole
This casserole doesn't just taste good; it's packed with beneficial nutrients. The chicken provides high-quality protein, while the broccoli adds fiber, vitamins, and minerals. Heavy cream, in moderation, offers healthy fats. This recipe maximizes flavor while adhering to low carb principles, supporting your health and wellness goals.
FAQs
Can I use fresh chicken instead of cooked?
Yes, you can use fresh chicken. Simply cook it first by baking or poaching it, then shred it before adding to the casserole.
What if my casserole is too thick?
If your casserole seems too thick, you can add a splash of chicken broth or water to loosen it up before serving.
Can I make this casserole ahead of time?
Yes, you can prepare the casserole the day before, store it in the fridge, and bake it just before serving.
Is there a way to incorporate more vegetables?
Definitely! You can add bell peppers, asparagus, or even mushrooms to the mixture for added flavor and nutrients.
What if my casserole tastes bland?
To avoid blandness, ensure you season with enough salt, pepper, and spices. Taste as you go, adjusting as needed before baking.
Can I substitute the heavy cream for another ingredient?
You can substitute the heavy cream with coconut cream for a dairy-free option, but the flavor and texture may vary slightly.
Conclusion
Creating a Low Carb Chicken Casserole is a simple yet rewarding experience. With a few quality ingredients and a little time, you can prepare a meal that not only satisfies but also aligns with your dietary goals. This dish offers versatility, making it easy to adjust to your taste preferences.
Whether you enjoy it as a cozy weeknight dinner or as part of your meal-prepping routine, this casserole is sure to become a family favorite. Enjoy your cooking journey and relish every delicious bite of this nourishing dish!
Recipe Card

Delicious Low Carb Chicken Casserole Recipe
Ingredients
Method
- Preheat your oven to 375°F (190°C).
- In a large skillet, sauté the diced onion and minced garlic until translucent.
- Add the broccoli florets to the skillet and cook for another 3–4 minutes.
- Stir in the shredded chicken, heavy cream, thyme, salt, and pepper. Mix well.
- Transfer the mixture to a greased baking dish and spread it evenly.
- Top with shredded cheddar cheese.
- Bake for 25–30 minutes or until the cheese is bubbly and golden.
- Let it cool for a few minutes before serving.
Notes
Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.
For make-ahead, prep components separately and assemble just before heating to preserve texture.
Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.