Easy Low Carb Chicken Casserole
If you’re looking for a dinner that won’t throw you off track with your low-carb goals, you’ve come to the right place! This Easy Low Carb Chicken Casserole has become a staple in my home. It’s simple to whip up and satisfies even the pickiest of eaters. I love how it brings everyone to the table, all while being healthy and delicious.
Whether you’re navigating a busy weeknight or planning a cozy family gathering, this casserole is perfect for any occasion. It’s quick to prepare, packed with flavor, and will leave everyone asking for seconds!
Why You’ll Love This Recipe
- Super simple to make: With just 15 minutes of prep time, you can have this dish bubbling away in no time!
- Family-friendly flavors: Everyone loves cheesy goodness, and the combination of ranch dressing and broccoli makes this dish a winner.
- Make-ahead convenience: You can prepare it in advance and pop it into the oven when you’re ready to eat. Perfect for meal prep!
- Low carb delight: Enjoy comfort food without the carbs. This casserole keeps your taste buds happy while sticking to your diet.

Ingredients You’ll Need
Let’s gather our simple, wholesome ingredients! They are not only easy to find but also loaded with goodness that makes this casserole shine.
For the Casserole
- 4 cups diced or shredded cooked chicken breast
- 8 slices cooked and chopped bacon
- 3 cloves minced garlic
- 1 cup ranch dressing
- 1 cup shredded mozzarella cheese (separated)
- 1 cup shredded cheddar cheese (separated)
- 5 cups broccoli florets
- 1 pound thawed frozen spinach (well-drained)
Servings: 4
Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Variations
One of the best things about this Easy Low Carb Chicken Casserole is its flexibility! Feel free to get creative with these variations:
- Swap the protein: Use turkey or rotisserie chicken instead of traditional chicken breast for a different flavor profile.
- Add more veggies: Toss in some bell peppers or zucchini for extra nutrition and color.
- Change up the cheese: Experiment with different cheeses like pepper jack for a spicy kick or feta for a tangy touch.
- Make it spicy: Add some crushed red pepper flakes or jalapeños if you like a bit of heat!
How to Make Easy Low Carb Chicken Casserole
Step 1: Preheat Your Oven
First things first—preheat your oven to 350°F (175°C). This step ensures that your casserole cooks evenly and comes out perfectly bubbly.
Step 2: Prepare Your Ingredients
In a large bowl, combine the cooked chicken, cooked bacon, minced garlic, ranch dressing, broccoli florets, well-drained spinach, and half of both types of cheese. Mixing everything together at this stage allows all those delicious flavors to meld beautifully.
Step 3: Transfer to Baking Dish
Once your ingredients are well combined, pour them into a greased baking dish. Spreading them evenly helps ensure every bite is flavorful and cheesy!
Step 4: Top with Cheese
Sprinkle the remaining mozzarella and cheddar cheese on top. This layer creates that irresistible cheesy crust that everyone loves.
Step 5: Bake Until Golden
Place your casserole in the preheated oven and bake for about 15 minutes or until it’s hot and bubbly. Keeping an eye on it as it bakes ensures you catch that perfect golden top.
And there you have it! A delightful Easy Low Carb Chicken Casserole that’s ready to bring smiles around your dinner table. Enjoy every comforting bite!
Pro Tips for Making Easy Low Carb Chicken Casserole
Making an easy low carb chicken casserole is a breeze, especially with a few helpful tips to guide you along the way!
- Prep your ingredients ahead of time – Chopping your veggies and measuring out your ingredients before you start cooking saves you time and makes the process smoother. This way, you can focus on enjoying the cooking experience without feeling rushed.
- Use rotisserie chicken for convenience – If you’re short on time, using store-bought rotisserie chicken can be a game changer. It cuts down on prep time significantly while still delivering delicious flavor.
- Don’t skimp on seasoning – Adding extra herbs and spices to your casserole can elevate the flavor profile and make it even more enjoyable. Consider adding Italian seasoning or paprika for a little extra kick!
- Adjust cheese types for variety – Feel free to swap out mozzarella or cheddar with other low-carb cheese varieties like gouda or pepper jack. This allows you to customize the dish based on your taste preferences.
- Make it ahead of time – This casserole keeps well in the fridge, making it perfect for meal prep. You can assemble it in advance and simply bake when you’re ready to eat!
How to Serve Easy Low Carb Chicken Casserole
Serving this easy low carb chicken casserole can be as delightful as making it! Here are some creative ideas to present this comforting dish beautifully.
Garnishes
- Fresh herbs – Sprinkle chopped parsley or chives over the top just before serving to add a touch of color and freshness.
- Sour cream or Greek yogurt – A dollop of sour cream or a spoonful of creamy Greek yogurt adds creaminess and a nice tang that complements the flavors perfectly.
Side Dishes
- Cauliflower Rice – Light and fluffy, cauliflower rice is an excellent substitute for traditional rice. It’s low in carbs and pairs wonderfully with the casserole.
- Zucchini Noodles – Spiralized zucchini offers a fun twist on pasta while keeping things light. Toss them lightly in olive oil and garlic for added flavor.
- Roasted Brussels Sprouts – Seasoned with olive oil, salt, and pepper, these crispy sprouts make an excellent crunchy side that balances out the creamy casserole.
- Mixed Green Salad – A refreshing salad with mixed greens, cherry tomatoes, cucumbers, and a simple vinaigrette can provide a crisp contrast to the richness of the casserole.
Enjoy preparing this easy low carb chicken casserole and feel good about serving up a dish that everyone will love!

Make Ahead and Storage
This Easy Low Carb Chicken Casserole is perfect for meal prep! Whether you’re planning meals for the week or just want to have some leftovers ready for busy days, this dish holds up beautifully.
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Transfer leftovers to an airtight container.
- Refrigerate for up to 3-4 days.
Freezing
- Let the casserole cool completely, then cut into serving portions.
- Wrap each portion tightly in plastic wrap, followed by aluminum foil.
- Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating
- Preheat your oven to 350°F (175°C).
- Place the casserole in a baking dish and cover with foil to prevent drying out.
- Heat for about 20-25 minutes or until warmed through. You can also microwave individual portions if preferred.
FAQs
Here are some common questions you might have about this recipe!
Can I use other vegetables in this Easy Low Carb Chicken Casserole?
Absolutely! Feel free to swap out broccoli and spinach for other low-carb veggies like cauliflower, zucchini, or bell peppers.
How long does this Easy Low Carb Chicken Casserole last in the fridge?
When stored properly in an airtight container, it will keep well for about 3-4 days in the refrigerator.
Can I make this casserole ahead of time?
Yes! This casserole is great for meal prep. You can prepare it and store it in the fridge or freezer until you’re ready to bake.
Is this recipe suitable for a low-carb diet?
Yes! This Easy Low Carb Chicken Casserole is designed specifically with low-carb ingredients that are both healthy and satisfying.
Final Thoughts
I hope you find joy in making this Easy Low Carb Chicken Casserole as much as I do! It’s a comforting dish that brings family together while keeping health goals on track. Enjoy every bite, and don’t hesitate to share your experience or any variations you try. Happy cooking!
Easy Low Carb Chicken Casserole
If you’re in search of a quick and nutritious dinner that aligns with your low-carb goals, look no further than this Easy Low Carb Chicken Casserole. Packed with tender chicken, vibrant broccoli, and a creamy cheese blend, this dish is not only satisfying but also a family favorite. With just 15 minutes of prep time, you can have a wholesome meal ready to serve in under 30 minutes. Whether it’s for a busy weeknight or a cozy family gathering, this casserole is sure to impress everyone at the table.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: American
Ingredients
- 4 cups diced or shredded cooked chicken breast
- 3 cloves minced garlic
- 1 cup ranch dressing
- 1 cup shredded mozzarella cheese (divided)
- 1 cup shredded cheddar cheese (divided)
- 5 cups broccoli florets
- 1 pound thawed frozen spinach (well-drained)
Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, mix together the cooked chicken, minced garlic, ranch dressing, broccoli florets, well-drained spinach, and half of both types of cheese.
- Transfer the mixture into a greased baking dish and spread evenly.
- Top with the remaining mozzarella and cheddar cheese.
- Bake for about 15 minutes or until hot and bubbly.
Nutrition
- Serving Size: 1/4 casserole (approximately 200g)
- Calories: 360
- Sugar: 2g
- Sodium: 680mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 3g
- Protein: 40g
- Cholesterol: 110mg
