Low Carb Chicken Casserole Recipe

Heavenly Low Carb Chicken Casserole Recipe for Cozy Nights

Creamy, cheesy comfort beckons with this mouthwatering low carb chicken casserole recipe that delivers maximum flavor without the carb overload.

Weeknight dinners just got a delicious upgrade with this protein-packed dish.

Packed with tender chicken and a velvety sauce, the casserole promises to satisfy even the most discerning palates.

Each bite combines rich, savory ingredients that make healthy eating feel like an indulgence.

The recipe strikes a perfect balance between nutrition and taste, transforming simple ingredients into a spectacular meal.

Layers of melted cheese and succulent chicken create a hearty dish that will become a staple in your kitchen.

You’ll want to keep this recipe on hand for those nights when you crave something comforting yet nutritious.

Highlights of Low-Carb Chicken Casserole

  • Whip Up Quickly: This low-carb chicken casserole comes together in just a few simple steps, making it perfect for busy weeknights when you need a delicious meal without spending hours in the kitchen.
  • Customize with Ease: Swap out vegetables or proteins to match your taste preferences or what's in your fridge, creating a versatile dish that never gets boring and keeps meal planning exciting.
  • Crowd-Pleasing Comfort: Packed with savory bacon, tender chicken, and melted cheese, this casserole delivers a satisfying meal that appeals to both adults and kids, transforming dinner into a delightful family experience.
  • Nutritious and Satisfying: With its low-carb profile and protein-rich ingredients, this dish supports healthy eating goals while still providing a hearty, flavorful meal that leaves you feeling full and nourished.

Low-Carb Chicken Casserole Ingredient List

Main Protein:
  • Chicken: A lean protein that provides the foundation for this hearty casserole.
  • Bacon: Adds a rich, smoky flavor and extra protein to the dish.
Vegetables:
  • Spinach, Broccoli: Fresh vegetables that bring nutrition and vibrant color to the casserole.
  • Garlic: Provides a robust and aromatic flavor base for the entire dish.
Binding and Flavor Ingredients:
  • Ranch Dressing, Cheese: Creates a creamy, tangy sauce that holds the casserole together and adds rich, comforting flavor.

Steps for a Flavorful Chicken Casserole

Step 1: Warm Up the Oven

Fire up your oven to a toasty 375 degrees Fahrenheit.

If you’re using spinach, make sure to squeeze out all the extra moisture.

For broccoli lovers, quickly blanch those green florets for 1-2 minutes to bring out their vibrant color and lock in nutrients.

Step 2: Create the Flavor Fusion

In a large mixing bowl, bring together these delicious companions:
  • Tender shredded chicken
  • Crispy crumbled bacon
  • Your favorite veggies
  • Minced garlic
  • Creamy ranch dressing
  • Half of the cheese blend

Stir everything until each ingredient gets a chance to mingle and get acquainted.

Step 3: Prepare the Casserole Vessel

Transfer your exciting mixture into a spacious 9×13 inch baking dish.

Spread it evenly so every bite will be packed with maximum flavor.

Step 4: Crown with Cheese

Sprinkle the remaining cheese over the top, creating a golden, melty landscape that will make mouths water.

Step 5: Bake to Perfection

Slide the casserole into the preheated oven.

Bake for 15 minutes until the dish is steaming hot and the cheese is bubbling with excitement.

Allow the casserole to rest for a few minutes before serving to let the flavors settle and make cutting easier.

Tips for a Perfect Low-Carb Casserole

  • Choose high-quality, fresh chicken and crisp vegetables to enhance the overall flavor and nutrition of the casserole.
  • Remove excess moisture from spinach or blanch broccoli briefly to prevent a watery casserole and maintain a perfect texture.
  • Distribute cheese evenly for consistent melting and a golden, appetizing top layer that adds rich flavor.
  • Pat chicken dry before mixing to prevent excess liquid and ensure a thick, creamy casserole consistency.
  • Swap chicken with turkey or tofu for alternative protein sources that suit different dietary preferences.

Tasty Twists for Chicken Casserole Fans

  • Vegetarian Protein Swap: Replace chicken with firm tofu or tempeh, cubed and seasoned with same ranch and garlic flavors for a plant-based alternative.
  • Dairy-Free Option: Use nutritional yeast instead of cheese, substitute dairy-free ranch dressing, and add cashew cream for richness.
  • Keto-Friendly Version: Increase bacon amount, use full-fat cream cheese with ranch mix, and add extra low-carb vegetables like cauliflower or zucchini.
  • Mediterranean Style: Swap ranch for olive oil and herbs, add feta cheese, include sun-dried tomatoes and kalamata olives for a Greek-inspired transformation.

Serving Low-Carb Chicken Casserole

  • Hearty Side Salad: Complement the casserole with a crisp mixed green salad topped with cucumber slices and a light vinaigrette for added freshness and nutrition.
  • Cauliflower Rice Companion: Serve the chicken casserole over low-carb cauliflower rice to create a complete meal that keeps the dish light and satisfying.
  • Zesty Garnish Boost: Sprinkle fresh chopped parsley or green onions over the casserole just before serving to add a pop of color and bright herb flavor.
  • Quick Protein Pairing: Add a small portion of hard-boiled eggs or a few slices of avocado on the side to increase protein content and provide extra healthy fats.

Storing Casserole for Later Meals

  • Store leftover chicken casserole in an airtight container for up to 3-4 days. Ensure the container is sealed tightly to maintain freshness and prevent odors from spreading.
  • Wrap the casserole securely in plastic wrap and aluminum foil, then freeze for up to 2 months. Label the container with the date to track storage time.
  • Warm refrigerated portions in the microwave for 1-2 minutes or in the oven at 350F for 10-15 minutes until heated through. Add a splash of chicken broth to prevent drying out.
  • Remove frozen casserole from the freezer and let it thaw overnight in the refrigerator before reheating. This method helps preserve the texture and flavor of the dish.

FAQs

  • Is this recipe suitable for keto diet?

Yes, this low-carb chicken casserole is perfect for keto dieters with high-fat ingredients like bacon and cheese, and low-carb vegetables.

  • Can I use different vegetables in this recipe?

Absolutely! You can swap spinach or broccoli with cauliflower, zucchini, or bell peppers while keeping the low-carb profile.

  • What type of cheese works best for this casserole?

Cheddar, mozzarella, or a blend of cheeses like monterey jack work wonderfully and provide great melting characteristics.

  • How can I make this recipe more protein-rich?

Add extra cooked chicken, incorporate cream cheese, or include additional bacon to boost protein content for a more filling meal.

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Low Carb Chicken Casserole Recipe

Low Carb Chicken Casserole Recipe


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4.8 from 21 reviews

  • Total Time: 30 minutes
  • Yield: 6 1x

Description

Comfort meets health in this mouthwatering low carb chicken casserole that delivers rich, creamy flavors without excess carbohydrates. Melted cheese and tender chicken create a satisfying meal that keeps dietary goals on track while delighting taste buds with each delicious bite.


Ingredients

Scale

Protein:

  • 4 cups diced or shredded cooked chicken breast
  • 8 slices cooked and chopped bacon

Vegetables:

  • 5 cups broccoli florets or 1 pound thawed frozen spinach
  • 3 cloves minced garlic

Dairy and Dressing:

  • 1 cup ranch dressing
  • 1 cup shredded mozzarella cheese (1/2 cup in sauce, 1/2 cup for topping)
  • 1/2 cup shredded cheddar cheese (in sauce)
  • 1/2 cup shredded cheddar cheese (for topping)

Instructions

  1. Prepare the oven by heating to 375°F, ensuring an even temperature for optimal cooking.
  2. If using spinach, thoroughly drain excess moisture to prevent a watery casserole. For broccoli, briefly blanch in boiling water for 1-2 minutes to soften and brighten the vegetable.
  3. In a large mixing bowl, combine shredded chicken, crispy bacon pieces, selected vegetables, minced garlic, ranch dressing, and half of the shredded cheese, stirring until ingredients are evenly distributed.
  4. Transfer the mixed ingredients into a 9×13 inch casserole dish, spreading the mixture uniformly to ensure consistent cooking.
  5. Generously sprinkle the remaining cheese over the top of the casserole, creating a golden, melted surface.
  6. Place the casserole in the preheated oven and bake for 15 minutes, watching for a bubbling texture and heated through appearance.
  7. Once removed from the oven, allow the casserole to rest for 3-5 minutes, enabling the ingredients to settle and making it easier to serve without falling apart.

Notes

  • Maximize flavor by thoroughly draining spinach or blanching broccoli to prevent excess moisture that could make the casserole watery.
  • Swap traditional ranch for Greek yogurt-based dressing to reduce calories and increase protein content for a healthier version.
  • Customize vegetable selection based on seasonal availability or personal preference, ensuring consistent bite-sized pieces for even cooking.
  • Consider using rotisserie chicken for a quicker preparation method that adds extra richness and saves preparation time.
  • Prep Time: 15 minutes
  • Cook Time: 15 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 385
  • Sugar: 3 g
  • Sodium: 1050 mg
  • Fat: 28 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 16 g
  • Trans Fat: 0 g
  • Carbohydrates: 9 g
  • Fiber: 2 g
  • Protein: 32 g
  • Cholesterol: 110 mg
Lena Martinez

Lena Martinez

Contributing Writer & Culinary Educator

Expertise

Southwestern and Latin American cuisines, Vegetarian and plant-based recipe development, Culinary education and community outreach ​

Education

Santa Fe Community College, Santa Fe, NM
Certificate in Culinary Arts

Emphasized Southwestern cuisine and sustainable cooking practices


Lena grew up surrounded by the colors, spices, and traditions of the Southwest – flavors that sparked her love for bold, honest cooking. After earning her Culinary Arts certificate at Santa Fe Community College, she made it her mission to teach home cooks how to create flavorful, plant-powered meals without the fuss.
Her recipes are packed with vibrant ingredients, simple steps, and the kind of heart that turns a regular meal into something you’ll want to share. Outside the kitchen, Lena spends her time wandering farmers’ markets, trading family recipes, and helping young chefs find their voice through food.

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