Creamy Low Carb Chicken Casserole

Highlighted under: Healthy & Light

Enjoy a delicious and satisfying meal with this creamy low carb chicken casserole that's perfect for weeknight dinners.

Talia Preston

Created by

Talia Preston

Last updated on 2025-12-21T01:55:51.502Z

This creamy low carb chicken casserole is a comforting dish that brings together tender chicken, nutritious vegetables, and a rich, creamy sauce.

Why You'll Love This Recipe

  • Rich, creamy sauce that satisfies your cravings
  • Packed with protein and low in carbs
  • Quick to prepare, making it perfect for busy weeknights

A Comforting Classic

This creamy low carb chicken casserole is a delightful twist on a classic comfort food. It combines tender chicken with fresh vegetables, all enveloped in a luscious, creamy sauce. Not only is this dish satisfying, but it also caters to those looking to maintain a low carb lifestyle without sacrificing flavor. Perfect for family dinners, this casserole ensures that everyone leaves the table happy and full.

The use of broccoli and cauliflower adds not only vibrant color but also essential nutrients, making this dish both delicious and nutritious. Incorporating these vegetables into your diet can help support overall health, so you can feel good about serving this casserole to your loved ones. Plus, the rich flavors of garlic and thyme elevate this dish to a new level of comfort.

Meal Prep Made Easy

One of the best aspects of this creamy low carb chicken casserole is its suitability for meal prep. You can easily make a large batch and portion it out for the week ahead. Simply store individual servings in airtight containers in the refrigerator, and you'll have quick and easy meals ready to go. This is especially handy for those busy weeknights when cooking from scratch isn't feasible.

To reheat, simply pop the container in the microwave or oven, and enjoy a wholesome meal in minutes. This method not only saves time but also helps you stick to your low carb goals by avoiding takeout or unhealthy options. Plus, the flavors of the casserole deepen as it sits, making leftovers even more enjoyable.

Customizing Your Casserole

While this recipe is already packed with flavor, feel free to get creative! You can easily customize the casserole by adding your favorite low carb vegetables, such as spinach, zucchini, or asparagus. Incorporating different ingredients can add variety to your meals without straying from your dietary preferences.

Additionally, if you're a fan of spice, consider adding some red pepper flakes or diced jalapeños to the sauce for an extra kick. Experimenting with different cheeses, such as mozzarella or pepper jack, can also give your casserole an exciting twist. The versatility of this dish means you can enjoy it time and time again without feeling like you're eating the same meal.

Ingredients

Gather the following ingredients to make this delicious casserole.

Main Ingredients

  • 2 cups cooked chicken, shredded
  • 1 cup broccoli florets
  • 1 cup cauliflower florets
  • 1 cup heavy cream
  • 1 cup shredded cheddar cheese
  • 1/2 cup cream cheese, softened
  • 2 cloves garlic, minced
  • 1 teaspoon dried thyme
  • Salt and pepper to taste

Once you have gathered all your ingredients, you are ready to start cooking!

Instructions

Follow these steps to prepare your creamy low carb chicken casserole.

Preheat the Oven

Preheat your oven to 350°F (175°C).

Prepare the Sauce

In a large bowl, combine the heavy cream, cream cheese, garlic, thyme, salt, and pepper. Mix until smooth.

Combine Ingredients

Add the shredded chicken, broccoli, and cauliflower to the bowl. Stir until everything is well coated with the sauce.

Bake the Casserole

Transfer the mixture to a greased baking dish. Top with shredded cheddar cheese. Bake for 30 minutes or until the casserole is bubbly and golden.

Allow the casserole to cool for a few minutes before serving. Enjoy!

Storing Leftovers

If you happen to have leftovers from your creamy low carb chicken casserole, storing them properly is key to maintaining freshness. Allow the casserole to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 4 days, making it a perfect option for meal prep or quick lunches.

For longer storage, consider freezing individual portions. Simply place the cooled casserole in freezer-safe containers or bags, and it will keep for up to 3 months. When you're ready to enjoy it again, thaw overnight in the refrigerator and reheat until warmed through.

Pairing Suggestions

To enhance your meal experience, consider pairing this creamy low carb chicken casserole with a fresh side salad or steamed vegetables. A simple arugula salad with a lemon vinaigrette complements the richness of the casserole beautifully, providing a refreshing contrast.

For those who enjoy a bit of crunch, serve the casserole with some low carb crackers or a side of roasted nuts. These additions can provide texture and additional flavors that elevate the entire dining experience, ensuring that every bite is as satisfying as the last.

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Questions About Recipes

→ Can I use leftover chicken?

Yes, leftover rotisserie chicken works perfectly in this recipe.

→ Is this casserole freezer-friendly?

Yes, you can freeze the casserole before baking. Just thaw and bake when ready.

→ What can I serve with this casserole?

This casserole is delicious on its own, but you can serve it with a side salad for a complete meal.

→ How can I make this recipe dairy-free?

You can substitute the heavy cream and cream cheese with coconut cream and a dairy-free cream cheese alternative.

Creamy Low Carb Chicken Casserole

Enjoy a delicious and satisfying meal with this creamy low carb chicken casserole that's perfect for weeknight dinners.

Prep Time15 minutes
Cooking Duration30 minutes
Overall Time45 minutes

Created by: Talia Preston

Recipe Type: Healthy & Light

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Main Ingredients

  1. 2 cups cooked chicken, shredded
  2. 1 cup broccoli florets
  3. 1 cup cauliflower florets
  4. 1 cup heavy cream
  5. 1 cup shredded cheddar cheese
  6. 1/2 cup cream cheese, softened
  7. 2 cloves garlic, minced
  8. 1 teaspoon dried thyme
  9. Salt and pepper to taste

How-To Steps

Step 01

Preheat your oven to 350°F (175°C).

Step 02

In a large bowl, combine the heavy cream, cream cheese, garlic, thyme, salt, and pepper. Mix until smooth.

Step 03

Add the shredded chicken, broccoli, and cauliflower to the bowl. Stir until everything is well coated with the sauce.

Step 04

Transfer the mixture to a greased baking dish. Top with shredded cheddar cheese. Bake for 30 minutes or until the casserole is bubbly and golden.

Nutritional Breakdown (Per Serving)

  • Calories: 350 kcal
  • Total Fat: 28g
  • Saturated Fat: 15g
  • Cholesterol: 120mg
  • Sodium: 600mg
  • Total Carbohydrates: 8g
  • Dietary Fiber: 2g
  • Sugars: 2g
  • Protein: 24g