Healthy Buffalo Chicken Casserole
Enjoy this creamy, spicy, and hearty Healthy Buffalo Chicken Casserole that is perfect for weeknight dinners or meal prep. This dish combines tender chicken with a zesty buffalo sauce, all baked to perfection in one pan. It’s low carb, gluten-free, and packed with flavor, making it a healthier choice without sacrificing taste. Whether you’re looking for a comforting dinner or a crowd-pleasing dish for gatherings, this casserole fits the bill!
Why You’ll Love This Recipe
- Quick to Prepare: With just 20 minutes of prep time, you can have a delicious meal ready in under an hour.
- One-Pan Wonder: Minimize cleanup with this easy-to-make dish that cooks all in one baking dish.
- Flavorful and Hearty: Enjoy the robust flavors of buffalo sauce combined with wholesome ingredients.
- Low Carb & Gluten-Free: Perfect for those following dietary restrictions or looking to maintain a healthy lifestyle.
- Versatile Meal Option: Great for lunch or dinner, and it’s easy to customize with your favorite veggies.

Tools and Preparation
Before diving into the recipe, gather your tools for an efficient cooking experience. Having the right equipment will make the process smooth and enjoyable.
Essential Tools and Equipment
- Large skillet
- Mixing bowl
- Whisk
- 8-inch x 8-inch baking dish
Importance of Each Tool
- Large skillet: Ideal for sautéing vegetables evenly and helps develop flavors.
- Mixing bowl: Essential for combining ingredients thoroughly before baking.
- Whisk: Helps achieve a smooth mixture when combining egg whites, buffalo sauce, and Greek yogurt.
- Baking dish: The perfect size to ensure even cooking of your Healthy Buffalo Chicken Casserole.
Ingredients
For this delicious Healthy Buffalo Chicken Casserole, you’ll need the following ingredients:
- 1 lb Chicken Breast (cooked and shredded)
- 1 ½ tbsp Olive Oil
- ⅔ cup Carrots (diced)
- 1 Red Bell Pepper (diced)
- ½ cup White Onion (diced)
- 12 oz Cauliflower Rice (frozen and thawed)
- 1 tsp Garlic Powder
- 1 tsp Dried Parsley
- 2 Egg Whites
- ¾ cup Buffalo Sauce
- ⅓ cup Nonfat Greek Yogurt
- salt and pepper to taste
How to Make Healthy Buffalo Chicken Casserole
Step 1: Preheat the Oven
Preheat your oven to 375 F. Preparing the oven first ensures it’s hot enough when you’re ready to bake.
Step 2: Sauté the Vegetables
In a large skillet over medium heat, add:
1 ½ tbsp Olive Oil
Then include:
Diced carrots,
Diced onions,
Diced red bell pepper.
Sprinkle with:
1 tsp Garlic Powder
salt and pepper to taste
Cook these ingredients until they are translucent—about four minutes. Next, stir in:
Thawed cauliflower rice
Continue cooking for another four minutes while stirring occasionally.
Step 3: Combine Ingredients
In a mixing bowl, whisk together:
2 Egg Whites
¾ cup Buffalo Sauce
⅓ cup Nonfat Greek Yogurt
Next, fold in the cooked shredded chicken along with your sautéed vegetables. Ensure everything is well mixed.
Step 4: Bake the Casserole
Transfer the mixture into an:
8-inch x 8-inch baking dish
Bake uncovered in the preheated oven for about:
22–25 minutes
Once golden brown on top, remove from the oven and serve immediately! Enjoy your delicious Healthy Buffalo Chicken Casserole!
How to Serve Healthy Buffalo Chicken Casserole
This Healthy Buffalo Chicken Casserole is not only delicious but also versatile. It can be served in various ways to complement its creamy and spicy flavors.
Casual Dinner
- Serve it hot right out of the oven for a cozy family dinner.
- Pair with a simple green salad for a refreshing contrast.
Meal Prep
- Divide into individual portions for an easy grab-and-go lunch throughout the week.
- Store in airtight containers in the fridge for up to 4 days.
Game Day Dish
- Present it at your next gathering as a crowd-pleasing appetizer.
- Offer tortilla chips or celery sticks for dipping alongside the casserole.
Leftover Makeover
- Transform leftovers into a wrap by adding them to a low-carb tortilla.
- Top with extra cheese and broil for a crispy finish before serving.
How to Perfect Healthy Buffalo Chicken Casserole
To ensure your Healthy Buffalo Chicken Casserole turns out perfectly every time, consider these helpful tips.
- Use fresh ingredients: Fresh vegetables enhance flavor and texture, making your casserole even more enjoyable.
- Adjust spice levels: Customize the amount of buffalo sauce based on your heat preference; add more for extra kick!
- Mix well: Ensure you thoroughly combine all ingredients, so every bite has balanced flavors.
- Bake thoroughly: Make sure it’s baked until bubbly and golden on top; this helps meld all flavors together.
- Let it rest: Allow the casserole to cool slightly before serving; this will help it set up nicely.
Best Side Dishes for Healthy Buffalo Chicken Casserole
Pairing side dishes with your Healthy Buffalo Chicken Casserole can elevate your meal. Here are some great options:
- Steamed Broccoli: A nutritious and vibrant side that adds crunch and complements the casserole well.
- Cauliflower Mash: Creamy and low-carb, this dish mirrors the casserole’s texture without adding extra calories.
- Garden Salad: A fresh mix of greens with cherry tomatoes and cucumbers provides a light contrast to the rich casserole.
- Zucchini Noodles: Simple to prepare, these noodles offer a healthy alternative to pasta while soaking up flavors.
- Roasted Brussels Sprouts: These seasoned sprouts add a savory element that pairs wonderfully with buffalo flavors.
- Quinoa Salad: A protein-rich option that adds texture and nutrition; toss with lemon dressing for brightness.
Common Mistakes to Avoid
Making the Healthy Buffalo Chicken Casserole can be simple, but there are common pitfalls to watch out for.
- Overcooking the Vegetables: Cooking the veggies too long can make them mushy. Sauté them just until they are translucent for a perfect texture.
- Using Regular Yogurt: Regular yogurt can add extra calories. Stick to nonfat Greek yogurt to maintain the healthiness of this dish.
- Skipping Seasoning: Not seasoning adequately can lead to bland flavors. Always taste and adjust salt, pepper, and spices to enhance the dish’s flavor.
- Using Too Much Sauce: Overdoing the buffalo sauce can overpower other flavors. Measure it appropriately to keep a balanced taste in your casserole.
- Ignoring Cooking Times: Each oven is different; don’t rely solely on time. Check the casserole’s doneness before removing it from the oven to avoid undercooking.

Storage & Reheating Instructions
Refrigerator Storage
- The casserole can be stored in an airtight container for up to 4 days.
- Make sure it cools completely before sealing it in a container.
Freezing Healthy Buffalo Chicken Casserole
- You can freeze it for up to 3 months.
- Use freezer-safe containers or heavy-duty freezer bags for best results.
Reheating Healthy Buffalo Chicken Casserole
- Oven: Preheat to 350°F and heat for about 20-25 minutes until hot throughout.
- Microwave: Place in a microwave-safe dish, cover, and heat for 2-3 minutes, stirring halfway through.
- Stovetop: Heat in a skillet over medium heat, stirring occasionally until warmed through.
Frequently Asked Questions
Here are some common questions about making a Healthy Buffalo Chicken Casserole.
Can I use rotisserie chicken?
Yes! Rotisserie chicken is great for saving time. Just shred it and mix it into your casserole.
Is this recipe gluten-free?
Absolutely! This healthy buffalo chicken casserole is gluten-free as long as you use gluten-free buffalo sauce.
How spicy is this casserole?
The spice level depends on your choice of buffalo sauce. You can adjust it by using milder sauces or adding more Greek yogurt for creaminess.
What can I add or substitute in this recipe?
Feel free to add more vegetables like broccoli or zucchini. You could also use different proteins like turkey or tofu if desired.
Can I meal prep this casserole?
Yes! It’s perfect for meal prep. You can make it ahead of time and store it in portions for easy meals throughout the week.
Final Thoughts
This Healthy Buffalo Chicken Casserole combines creamy, spicy flavors with nutritious ingredients, making it a comforting yet healthy dinner option. Its versatility allows you to customize with various vegetables and proteins, so don’t hesitate to make it your own!

Healthy Buffalo Chicken Casserole
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Total Time: 45 minutes
- Yield: Serves 6
- Category: Dinner
- Method: Baking
- Cuisine: American
Description
Indulge in the delightful flavors of our Healthy Buffalo Chicken Casserole, a creamy and spicy dish that’s perfect for weeknight dinners or meal prep. Combining tender shredded chicken with zesty buffalo sauce and wholesome veggies, this one-pan wonder is not only low-carb and gluten-free but also packed with flavor that will satisfy your cravings without compromising your health goals. This versatile casserole is ideal for family dinners, gatherings, or meal prepping, making it an excellent addition to your recipe collection.
Ingredients
- 1 lb cooked and shredded chicken breast
- 1 ½ tbsp olive oil
- ⅔ cup diced carrots
- 1 diced red bell pepper
- ½ cup diced white onion
- 12 oz thawed cauliflower rice
- 1 tsp garlic powder
- 1 tsp dried parsley
- 2 egg whites
- ¾ cup buffalo sauce
- ⅓ cup nonfat Greek yogurt
- salt and pepper to taste
Instructions
- Preheat oven to 375°F.
- In a large skillet, heat olive oil over medium heat. Sauté carrots, onions, and red bell pepper until translucent (about 4 minutes). Add cauliflower rice and cook for another 4 minutes.
- In a mixing bowl, whisk together egg whites, buffalo sauce, and Greek yogurt. Fold in the cooked chicken and sautéed vegetables until well combined.
- Transfer mixture to an 8-inch x 8-inch baking dish and bake uncovered for 22-25 minutes until golden brown.
Nutrition
- Serving Size: 1 serving
- Calories: 230
- Sugar: 3g
- Sodium: 450mg
- Fat: 9g
- Saturated Fat: 1g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 27g
- Cholesterol: 55mg