Buffalo Chicken Casserole

Spicy Comfort in Every Bite: Your New Keto BFF!

Hey friend! Madison here, and I’ve got a confession: I almost threw in the keto towel during my first month because eggs. So. Many. Eggs. Scrambled for breakfast, hard-boiled for lunch, and omelets for dinner until I wanted to cluck. Sound familiar? That’s why I’m practically doing a happy dance while sharing this Buffalo Chicken Casserole with you. Imagine everything you crave about game-day wings—fiery hot sauce, cool ranch, tender chicken—baked into one glorious, bubbling dish that’s weeknight-easy and unapologetically keto. No sad “diet food” vibes here! Just creamy, cheesy, spicy comfort that’ll make your taste buds sing. Whether you’re meal-prepping or feeding a hangry crowd, this casserole is your golden ticket to flavor town without carb guilt. Ready to ditch the kitchen stress? Let’s dive in!

Wings, Wins, and Kitchen Wins

Picture this: It’s Super Bowl Sunday 2019. My tiny apartment kitchen looks like a tornado hit it—celery scraps everywhere, hot sauce splattered on the wall (RIP, white paint), and I’m frantically frying batch after batch of wings for friends. Halfway through, my oven decides to quit. Cue panic! In a stroke of desperation, I dumped all the pre-cooked components—shredded chicken, hot sauce, leftover ranch—into a dish with cheese and baked it in my toaster oven. The result? My friends raided the dish like it was the last snack on earth. One bite and my buddy Mark yelled, “Why aren’t you selling this?!” That chaotic little experiment birthed this casserole. Now, it’s my go-to for game nights, potlucks, and those “I need cozy spice ASAP” evenings. It’s proof that kitchen fails can turn into legendary wins!

Grocery List Magic (Plus Chef Secrets!)

  • 2 tbsp olive oil – Our sauté superstar! Chef tip: Avocado oil works too if you’re searing at high heat.
  • 3/4 cup yellow onion, diced – Sweetness to balance the heat. Swap with 1 tsp onion powder if you’re low on time!
  • 3 ribs celery, diced – CRUNCH is key! No celery? Try diced jicama or bell peppers.
  • 24 oz frozen cauliflower rice – The keto rockstar! Insider hack: Squeeze thawed cauliflower in a towel to remove excess water for a less soggy bake.
  • 1 lb cooked shredded chicken – Rotisserie chicken is my MVP. Shortcut queen approved! Shredded turkey? Also delicious.
  • 1/2 cup ranch dressing – Optional but glorious. For dairy-free, use avocado ranch or skip it!
  • 3/4 cup hot sauce (Frank’s RedHot) – Non-negotiable for authentic buffalo vibes. For mild palates, cut with butter or use half the amount.
  • 2 cups shredded cheddar, divided – Reserve 1 cup for that golden crust! Pepper Jack = next-level spicy.
  • 1 tsp garlic powder – Flavor booster. Fresh minced garlic? Yes, please—just sauté it with the onions.
  • 1/2 tsp kosher salt – Balances the heat. Always taste before adding extra!
  • 4 oz cream cheese, cubed – Melt-in-your-mouth magic! Dairy-free? Kite Hill almond cream cheese works wonders.
  • Toppings: green onions, sour cream, ranch, blue cheese – The “cool down” crew! Blue cheese crumbles? *chef’s kiss*Print

    Buffalo Chicken Casserole

    Creamy, spicy, and loaded with cheesy goodness — this buffalo chicken casserole is everything you love about game-day wings baked into a weeknight-friendly dish. It’s bold, hearty, and perfect for meal prep or sharing with a crowd.

    • Author: MadisonReynolds
    • Prep Time: 15 minutes
    • Cook Time: 25 minutes
    • Total Time: 40 minutes
    • Yield: 6 1x
    • Category: dinner

    Ingredients

    Scale

    2 tbsp olive oil

    3/4 cup yellow onion, diced

    3 ribs celery, diced

    24 oz frozen cauliflower rice (or 4 cups cooked white rice)

    1 lb cooked shredded chicken (rotisserie works great)

    1/2 cup ranch dressing (optional)

    3/4 cup hot sauce (like Frank’s RedHot)

    2 cups shredded cheddar cheese, divided

    1 tsp garlic powder

    1/2 tsp kosher salt

    4 oz cream cheese, cubed

    Optional toppings: sliced green onions, sour cream, ranch, blue cheese crumbles

    Instructions

    Preheat oven: Set to 375°F (190°C). Grease a 9×13” baking dish.

    Sauté veggies: In a skillet, heat olive oil over medium. Add onion and celery; cook until soft, about 5 minutes.

    Mix base: In a large bowl, combine sautéed veggies, cauliflower rice, chicken, hot sauce, cream cheese, ranch (if using), garlic powder, salt, and 1 cup of cheddar. Stir until creamy.

    Assemble: Spread mixture into baking dish. Top with remaining cheddar.

    Bake: Bake for 20–25 minutes, or until bubbly and golden.

    Top & serve: Garnish with green onions, sour cream, or your favorite toppings.

    Nutrition

    • Calories: ~360
    • Sugar: 2g
    • Sodium: 750mg
    • Fat: 24g
    • Carbohydrates: 6g
    • Fiber: 2g
    • Protein: 30g

    Did you make this recipe?

    Share a photo and tag us — we can’t wait to see what you’ve made!

Let’s Build Flavor Heaven, Step-by-Step

Step 1: Preheat that oven to 375°F (190°C). Grab your trusty 9×13” baking dish and give it a slick of oil or non-stick spray. (Trust me, nobody likes cheese cemented to glass!)

Step 2: Heat olive oil in a skillet over medium heat. Toss in onions and celery. Sauté until they’re soft and smelling like a buffalo wing joint—about 5 minutes. Pro tip: Don’t rush this! Soft veggies = better texture in the bake.

Step 3: In a BIG bowl (I’m talking “can-fit-your-ambition” big), combine sautéed veggies, cauliflower rice, chicken, hot sauce, cream cheese cubes, ranch (if using), garlic powder, salt, and 1 cup of cheddar. Stir like you mean it! The cream cheese won’t fully melt yet—that’s okay. Hack alert: Microwave cream cheese for 15 seconds to soften pre-mixing for extra creaminess.

Step 4: Spread the mixture evenly into your greased dish. Top with the remaining 1 cup of cheddar—pile it on like a cozy cheesy blanket.

Step 5: Bake for 20-25 minutes until golden, bubbly, and irresistible. Watch closely at 20 minutes! Ovens vary, and we want crispy edges, not a lava flow. If cheese browns too fast, tent with foil.

Step 6: Let it rest 5 minutes (patience, grasshopper!). Then go wild with toppings. Green onions for freshness, sour cream for tang—make it yours!

Plate It Like a Pro (Or Just Dig In!)

Scoop this beauty into deep bowls—it’s saucy! For game-day vibes, serve with celery sticks and extra ranch for dipping. Meal-prepping? Portion into containers with a side of crisp romaine or cucumber salad to lighten it up. Leftovers (if you have any!) reheat like a dream: 2 minutes in the microwave or 10 mins in a 350°F oven for that just-baked crispness. Pro move: Add fresh herbs like cilantro or parsley on top for Insta-worthy color!

Shake It Up, Keto Style!

1. Pizza Twist: Swap ranch for 1/4 cup sugar-free marinara + add pepperoni slices before baking. Top with fresh basil!
2. Tex-Mex Fiesta: Use taco seasoning instead of garlic powder, sub hot sauce for salsa verde, and top with avocado.
3. Bacon Bliss: Fold 1/2 cup crumbled bacon into the mix. Because bacon makes everything better.
4. Dairy-Free Delight: Skip ranch, use dairy-free cheddar and cream cheese, and top with avocado crema.
5. Veggie Loaded: Add 1 cup spinach or diced zucchini when sautéing onions—sneaky nutrition win!

Madison’s Kitchen Chronicles

This recipe’s come a long way since that fateful toaster-oven rescue! Originally, I used actual rice (gasp!), but cauliflower rice transformed it into the keto dream it is today. Funny story: Once, I accidentally used ghost pepper sauce instead of Frank’s. Let’s just say we needed fire extinguishers… and extra sour cream! Over time, I’ve learned that the magic is in the layers of texture—crispy cheese top, tender chicken middle, and that celery crunch. Don’t stress perfection; if your sauce splits or cheese browns unevenly, it’s still delicious. This dish is forgiving, just like your favorite foodie friend (hi, that’s me!).

Your Burning Questions, Answered!

Q: My casserole turned out watery! Help!
A: Cauliflower rice can be sneaky! Thaw frozen rice and squeeze it in a clean towel to remove excess moisture. If using fresh, sauté it with the onions for 2-3 minutes first.

Q: Can I use fresh cauliflower rice?
A: Absolutely! Use 4 cups raw, pulsed in a food processor. Sauté it with the onions until tender (about 8 minutes).

Q: How spicy is this? My kids can’t handle heat!
A: Dial it back! Start with 1/4 cup hot sauce + 1/4 cup melted butter for milder flavor. Taste before baking and adjust.

Q: Can I freeze leftovers?
A: Yes! Freeze portions for up to 2 months. Thaw overnight in the fridge, then reheat in the oven at 350°F for 15-20 mins to revive the crispy top.

Nutritional Wins (Per Serving)

Prep: 15 mins | Cook: 25 mins | Total: 40 mins | Serves: 6
Calories: ~360 | Protein: 30g | Net Carbs: 4g*
Fat: 24g | Fiber: 2g | Sugar: 2g
*Net carbs calculated with cauliflower rice. Sodium will vary based on hot sauce/ranch brands.

This Keto Buffalo Chicken Casserole is your new go-to comfort dish—spicy, creamy, and loaded with flavor, but without the carbs. Whether you’re meal-prepping, hosting a game night, or just in need of a quick, satisfying dinner, this casserole checks all the boxes. With minimal prep and a foolproof recipe, you’ll enjoy all the spicy, cheesy goodness without any of the mess. Plus, it’s a total crowd-pleaser! From crispy cheese to tender chicken and cauliflower rice, every bite is a perfect balance of flavor and texture. Make this your next go-to, and thank yourself later!

 

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