Creamy Low Carb Chicken Casserole

Highlighted under: Healthy & Light

Enjoy a deliciously creamy and satisfying meal with this low carb chicken casserole, perfect for weeknight dinners.

Heidi Lawson

Created by

Heidi Lawson

Last updated on 2025-12-21T07:20:56.227Z

This Creamy Low Carb Chicken Casserole is not only easy to make but also packed with flavor. Perfect for those who are watching their carb intake, this dish combines tender chicken with a rich and creamy sauce, topped with melted cheese for an irresistible finish.

Why You'll Love This Recipe

  • Rich and creamy sauce that satisfies your cravings
  • Low in carbs, making it perfect for keto diets
  • Easy to prepare, perfect for busy weeknights

A Comforting Meal

Casseroles have long been a staple in many households, loved for their hearty and comforting qualities. This creamy low carb chicken casserole takes that tradition to the next level with a delicious blend of flavors and textures. The combination of tender chicken and a rich, creamy sauce creates a satisfying dish that warms the soul. Plus, the addition of fresh broccoli and cauliflower not only enhances the flavor but also adds a nutritious boost, making this meal both comforting and health-conscious.

Perfect for busy weeknights, this casserole can be prepared in just a few simple steps. With minimal prep time required, you can have a wholesome meal ready for your family in no time. Simply mix your ingredients, bake, and enjoy! This dish also makes fantastic leftovers, allowing you to savor the flavors even after the initial meal.

Keto-Friendly Indulgence

For those following a low-carb or ketogenic diet, finding satisfying recipes can be a challenge. This creamy chicken casserole fits perfectly into your meal plan without compromising on flavor. Using ingredients like cream cheese and sour cream, this dish is rich and indulgent while remaining low in carbohydrates. The cheddar cheese adds an irresistible cheesy layer that elevates the entire dish, making it a go-to recipe for keto enthusiasts.

Moreover, the versatility of this casserole means you can customize it to suit your taste preferences or dietary needs. Feel free to add other vegetables such as spinach or zucchini, or substitute the chicken with turkey or cooked sausage. This flexibility ensures that you can enjoy a variation of this dish while still keeping it low in carbs.

Perfect Pairings

Serving this creamy low carb chicken casserole can be an opportunity to create a complete meal. Pair it with a simple green salad tossed in a light vinaigrette for a refreshing contrast to the richness of the casserole. The crispness of the salad balances the creamy texture, providing a satisfying dining experience.

If you're looking for something heartier, consider serving it with cauliflower rice or a side of roasted vegetables. These options not only complement the casserole but also keep your meal low in carbs. Whatever you choose, this casserole is sure to be the star of your dinner table, leaving everyone satisfied and happy.

Ingredients

Ingredients

For the Casserole

  • 2 cups cooked chicken, shredded
  • 1 cup broccoli florets
  • 1 cup cauliflower florets
  • 1 cup cream cheese, softened
  • 1/2 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt and pepper to taste

Mix and match your favorite low carb vegetables for a personalized touch!

Instructions

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C).

Prepare the Sauce

In a large bowl, mix together the cream cheese, sour cream, garlic powder, onion powder, salt, and pepper until smooth.

Combine Ingredients

Add the shredded chicken, broccoli, and cauliflower florets to the sauce and mix until everything is well coated.

Transfer to Baking Dish

Pour the mixture into a greased 9x13 inch baking dish and spread it evenly.

Add Cheese

Sprinkle the shredded cheddar cheese on top of the casserole.

Bake

Bake in the preheated oven for 30-35 minutes, or until the cheese is bubbly and golden brown.

Serve

Let it cool for a few minutes before serving. Enjoy your creamy low carb chicken casserole!

This casserole can be stored in the refrigerator for up to 3 days.

Storing and Reheating

Leftovers from this creamy low carb chicken casserole can easily be stored in an airtight container in the refrigerator for up to 3 days. To maintain the best flavor and texture, allow the casserole to cool completely before transferring it to the container. Reheating is simple—just place a serving in the microwave or oven until it's heated through. If reheating in the oven, cover it with foil to prevent the cheese from over-browning.

For longer storage, consider freezing the casserole. You can freeze it either before baking or after. If freezing uncooked, assemble the casserole, cover it tightly with plastic wrap and aluminum foil, and store it in the freezer for up to 3 months. When you're ready to bake, simply thaw it in the refrigerator overnight and then bake as directed.

Nutritional Benefits

This creamy low carb chicken casserole is not only delicious but also packed with nutritional benefits. Chicken is an excellent source of lean protein, which is essential for muscle growth and repair. The inclusion of broccoli and cauliflower adds a variety of vitamins and minerals as well as fiber, which supports digestive health and helps you feel full longer.

Additionally, the use of cream cheese and sour cream adds healthy fats to this dish, making it suitable for those looking to maintain energy levels while following a low-carb lifestyle. These fats can also enhance the absorption of fat-soluble vitamins, ensuring that your body gets the most out of the nutrients you consume.

Cooking Tips

To ensure your casserole comes out perfectly every time, consider using rotisserie chicken for added convenience. This saves you time on cooking and shredding the chicken. Just make sure to remove the skin and bones before adding it to your sauce mixture. Additionally, don't skip the step of mixing the cream cheese and sour cream thoroughly—this will ensure a smooth and creamy sauce throughout the casserole.

If you prefer a bit of heat, feel free to add some diced jalapeños or red pepper flakes to the mixture before baking. This adds a nice kick and elevates the overall flavor profile of the casserole. Remember to taste as you go; adjusting seasonings to your personal preference will make this dish your own!

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Questions About Recipes

→ Can I use frozen vegetables?

Yes, you can use frozen broccoli and cauliflower. Just make sure to thaw and drain them before adding to the casserole.

→ What can I serve with this casserole?

This casserole is a complete meal on its own, but you can serve it with a side salad or some low carb bread.

→ Can I make this ahead of time?

Absolutely! You can prepare the casserole a day in advance and store it in the refrigerator before baking.

→ Is this recipe gluten-free?

Yes, this casserole is gluten-free, but always double-check your ingredient labels to ensure they are gluten-free.

Creamy Low Carb Chicken Casserole

Enjoy a deliciously creamy and satisfying meal with this low carb chicken casserole, perfect for weeknight dinners.

Prep Time15 minutes
Cooking Duration45 minutes
Overall Time60 minutes

Created by: Heidi Lawson

Recipe Type: Healthy & Light

Skill Level: Intermediate

Final Quantity: 6 servings

What You'll Need

For the Casserole

  1. 2 cups cooked chicken, shredded
  2. 1 cup broccoli florets
  3. 1 cup cauliflower florets
  4. 1 cup cream cheese, softened
  5. 1/2 cup sour cream
  6. 1 cup shredded cheddar cheese
  7. 1 teaspoon garlic powder
  8. 1 teaspoon onion powder
  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, mix together the cream cheese, sour cream, garlic powder, onion powder, salt, and pepper until smooth.

Step 03

Add the shredded chicken, broccoli, and cauliflower florets to the sauce and mix until everything is well coated.

Step 04

Pour the mixture into a greased 9x13 inch baking dish and spread it evenly.

Step 05

Sprinkle the shredded cheddar cheese on top of the casserole.

Step 06

Bake in the preheated oven for 30-35 minutes, or until the cheese is bubbly and golden brown.

Step 07

Let it cool for a few minutes before serving. Enjoy your creamy low carb chicken casserole!

Nutritional Breakdown (Per Serving)

  • Calories: 350 kcal
  • Total Fat: 25g
  • Saturated Fat: 15g
  • Cholesterol: 120mg
  • Sodium: 300mg
  • Total Carbohydrates: 8g
  • Dietary Fiber: 2g
  • Sugars: 3g
  • Protein: 30g