Creamy Low Carb Chicken Casserole

The aroma of a bubbling casserole fresh out of the oven is unparalleled, evoking a sense of comfort and satisfaction. This Creamy Low Carb Chicken Casserole combines tender chicken, vibrant vegetables, and a rich, creamy sauce to deliver a delectable meal in under an hour. Its creamy texture and wholesome ingredients make it a fantastic dish that satisfies cravings while keeping carbohydrates in check.

This recipe is perfect for busy families looking for a nutritious weeknight dinner or anyone aiming to stick to a low-carb lifestyle. It’s equally great for meal prep and can be stored in the fridge for quick reheating throughout the week.

Why You’ll Love This Recipe

• It’s a one-dish meal that combines protein and veggies in a creamy sauce.
• The casserole can be assembled in under 30 minutes.
• It features a cheesy topping that melts beautifully during baking.
• The combination of flavors is both comforting and satisfying.

What You’ll Need

Gather the following ingredients to make this delicious casserole:

For the Chicken and Vegetables

• 3 cups cooked chicken breast or thighs, shredded or diced
• 2 cups broccoli florets, lightly steamed
• 1 cup fresh spinach, chopped
• 1 cup cauliflower florets, lightly steamed

For the Creamy Sauce

• 4 oz cream cheese, softened
• 1/2 cup heavy cream
• 1/3 cup chicken broth
• 2 cloves garlic, minced
• 1/2 teaspoon onion powder
• 1/2 teaspoon dried thyme or parsley
• 1/2 teaspoon salt, or to taste
• 1/4 teaspoon black pepper

For the Topping

• 1 1/2 cups shredded cheddar cheese, divided
• 1/2 cup shredded mozzarella cheese
• 1/4 cup grated Parmesan cheese

Use low-fat cream cheese for a lighter option.

Substitutions & Swaps

• Chicken can be replaced with turkey.
• Any leafy green can work in place of spinach.
• Use Greek yogurt as a lighter alternative to cream.
• Swap cauliflower with zucchini for a different flavor.

How to Make It

Follow these simple steps to create your casserole masterpiece.

1. Preheat the oven

Preheat the oven to 375°F (190°C) and lightly grease a baking dish.

2. Combine ingredients

In a saucepan over medium heat, combine the softened cream cheese, heavy cream, chicken broth, garlic, onion powder, herbs, salt, and black pepper. Stir until smooth and creamy.

3. Mix the casserole

In a large bowl, combine the cooked chicken, broccoli, spinach, cauliflower, and creamy sauce. Mix until everything is evenly coated.

4. Transfer to baking dish

Transfer the mixture to the prepared baking dish and spread it evenly.

5. Add cheese topping

Top with cheddar, mozzarella, and Parmesan cheese.

6. Bake the casserole

Bake for 20–25 minutes, or until the casserole is hot, bubbly, and golden on top.

7. Rest before serving

Let the casserole rest for 5–10 minutes before serving.

How to Store It

Fridge: Store for up to 5 days in an airtight container.
Freezer: Yes, it freezes well for up to 2 months.
Reheat: Microwave for 3–5 minutes or bake at 350°F (175°C) for 15 minutes.

Tips for Best Results

• Ensure the cream cheese is fully softened for easier mixing.
• Steam the vegetables lightly to maintain their color and crunch.
• Use a mix of your favorite cheeses for a unique flavor profile.
• Let the casserole rest before serving to help it set.

Serving Suggestions

• Pair with a fresh green salad for added crunch.
• Serve alongside low-carb breadsticks for a complete meal.
• Great for potlucks or family gatherings where comfort food is celebrated.