If you’re searching for an ultra-satisfying weeknight dinner that checks all the boxes for easy, wholesome, and downright delicious, this Easy Low Carb Chicken Casserole is here to become your new favorite. Packed with juicy chicken, bright green broccoli, and plenty of melty cheese, each hearty bite is creamy, comforting, and has just the right touch of cozy indulgence—without derailing your low-carb lifestyle. Whether you’re meal prepping for the busy week ahead or entertaining friends who love classic comfort food, this cheesy baked casserole is so craveable, you’ll find yourself reaching for seconds (and maybe even thirds!).

Ingredients You’ll Need

Easy Low Carb Chicken Casserole Recipe - Recipe Image

Ingredients You’ll Need

One of the best things about this Easy Low Carb Chicken Casserole is how every ingredient earns its spot. Each brings a unique flavor, texture, or a punch of color to make the dish truly special—plus, you likely have most of these on hand already!

Boneless skinless chicken breasts: Shred up cooked chicken for protein-packed heartiness; rotisserie chicken works in a pinch!
Broccoli florets: Steamed until tender, these add vibrant color and a subtle crunch to every forkful.
Cream cheese: The secret to a luxuriously creamy base that melds everything together.
Sour cream: Lends tang and extra silkiness; Greek yogurt is a fantastic healthier swap.
Shredded cheddar cheese: For that irresistibly gooey, cheesy finish both inside and on top.
Minced garlic: Delivers bold, savory aroma that enhances every bite.
Onion powder: Adds gentle flavor depth without overpowering the other ingredients.
Salt: Essential for making all the flavors pop—simple but never forgotten.
Black pepper: Provides a touch of warmth that balances the creamy elements.
Olive oil or butter: Grease the baking dish for easy serving and a hint of richness.
Grated Parmesan cheese (optional): For extra savory complexity and a gorgeous golden top layer.

How to Make Easy Low Carb Chicken Casserole

Step 1: Preheat and Prepare

Start by preheating your oven to 375°F. This ensures everything will bake up bubbly and golden. Meanwhile, take a few minutes to lightly grease your favorite casserole or baking dish with olive oil or butter. A little prep now means you won’t miss out on a single cheesy edge later.

Step 2: Mix the Creamy Base

In a large mixing bowl, combine the softened cream cheese, sour cream, minced garlic, onion powder, salt, and black pepper. Mix these together until the mixture is completely smooth and beautifully fragrant. This base lays down big creamy flavors to bring everything together.

Step 3: Add the Protein and Veggies

Fold in your shredded chicken, steamed broccoli florets, and 1 cup of cheddar cheese. Stir until the chicken and veggies are thoroughly coated with the savory, creamy mixture, ensuring there’s melty cheese in every bite of your Easy Low Carb Chicken Casserole.

Step 4: Assemble in the Baking Dish

Pour the mixture into your prepared baking dish, using a spatula to smooth everything into an even layer. This helps every bite bake up with the perfect melty texture and makes the final casserole easier to serve.

Step 5: Cheese It Up and Bake

Sprinkle the remaining cheddar cheese and grated Parmesan (if using) evenly over the top. Bake uncovered for 25 to 30 minutes, or until the casserole is bubbling and golden brown. Let it cool for about 5 minutes to set before digging in—if you can wait that long!

How to Serve Easy Low Carb Chicken Casserole

Garnishes

Give your Easy Low Carb Chicken Casserole a finishing flourish with a sprinkle of chopped fresh parsley, chives, or thinly sliced green onions. A tiny dash of red pepper flakes or some fresh-cracked black pepper brightens up the plate and gives gorgeous contrast against the creamy, golden top.

Side Dishes

Pair it with a crisp green salad dressed with a tangy vinaigrette, some oven-roasted asparagus, or a pile of sautéed spinach to add freshness and crunch. If you’re feeding folks who don’t mind extra carbs, a slice of crusty bread is always a winner to mop up that cheesy sauce.

Creative Ways to Present

Try spooning the casserole into individual ramekins for dinner-party-worthy presentation, or nestle a mound over a bed of spiralized zucchini noodles for a playful twist. Leftovers also work beautifully as a filling for lettuce wraps or tucked inside low-carb tortillas as a quick lunch.

Make Ahead and Storage

Storing Leftovers

Transfer cooled leftovers into an airtight container and store them in the refrigerator for up to four days. The flavors get even more developed as the creamy cheese has time to meld with the chicken and broccoli, making lunches and easy dinners a breeze.

Freezing

This Easy Low Carb Chicken Casserole also freezes like a dream. Wrap the cooled casserole tightly in plastic wrap and foil, or portion it into freezer-safe containers. Freeze for up to three months for a grab-and-bake meal whenever you need one.

Reheating

To reheat, simply cover with foil and bake in a preheated 350°F oven until heated through, about 20 minutes. You can also microwave individual servings for 2-3 minutes on medium power, stirring halfway through for even heat. Add a fresh sprinkle of cheese before serving for extra pizzazz!

FAQs

Can I use rotisserie chicken for this recipe?

Absolutely! Rotisserie chicken is a fantastic shortcut and adds extra savory flavor. Just shred or chop it before folding it into your Easy Low Carb Chicken Casserole.

Is there a dairy-free version of this dish?

Yes—swap the cream cheese and sour cream for your favorite dairy-free alternatives, and use a plant-based shredded cheese. The texture will stay creamy and satisfying, so everyone can join the casserole party.

Can I add more vegetables?

Of course! You can mix in chopped mushrooms, cauliflower, or diced red bell pepper for additional color and nutrition. Just make sure extra veggies are lightly cooked or steamed before adding, so your casserole doesn’t get watery.

What’s the best way to shred the chicken?

The easiest way is to use two forks while the chicken is still warm, or pop cooked chicken breasts into a stand mixer with a paddle attachment for super-fast shredding. Either way, you’ll get perfectly textured pieces that soak up all the creamy goodness.

How do I make this spicier?

For a little heat, sprinkle in some red pepper flakes, a dash of hot sauce, or use a zesty Cajun seasoning in the creamy mixture. Spice lovers will adore this bold spin on the classic Easy Low Carb Chicken Casserole.

Final Thoughts

If you love meals that are easy to pull together and guaranteed to win over your family, give this Easy Low Carb Chicken Casserole a spot in your regular rotation. Each bite is like a big, warm hug—creamy, savory, and nourishing, without any fuss. Gather around the table and dig in; you’ll be so glad you tried it!

Easy Low Carb Chicken Casserole Recipe

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4.8 from 23 reviews

Author: admin
Total Time: 40-45 minutes
Yield: 6 servings 1x
Diet: Non-Vegetarian

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Description

This Easy Low Carb Chicken Casserole is a delicious and satisfying meal that’s perfect for a cozy night in. Creamy and flavorful, this casserole is loaded with tender chicken, fresh broccoli, and gooey cheese, making it a family favorite.

Ingredients

Scale

Chicken Mixture:

3 cups cooked and shredded boneless skinless chicken breasts
3 cups steamed broccoli florets
8 oz cream cheese, softened
1/2 cup sour cream
1 1/2 cups shredded cheddar cheese
2 cloves minced garlic
1 tsp onion powder
1/2 tsp salt
1/4 tsp black pepper

Topping:

1 tbsp olive oil or butter
1/4 cup grated Parmesan cheese (optional)

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Instructions

Preheat the oven: Preheat the oven to 375°F.
Prepare the chicken mixture: In a large mixing bowl, combine cream cheese, sour cream, garlic, onion powder, salt, and pepper until smooth. Stir in shredded chicken, steamed broccoli, and 1 cup cheddar cheese.
Bake: Transfer the mixture to a greased baking dish. Sprinkle the remaining cheddar cheese and Parmesan cheese on top. Bake for 25-30 minutes or until bubbly and golden on top.
Serve: Let the casserole cool for 5 minutes before serving.