Keto Buffalo Chicken Casserole Recipe

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Cozy Keto Buffalo Chicken Casserole Recipe, Made Simple

There’s something so comforting about a warm, cheesy casserole on a quiet weekend afternoon. I’ve always loved how a dish like this Keto Buffalo Chicken Casserole Recipe brings a touch of spicy warmth without complicating your low-carb lifestyle. It’s the kind of meal that feels like a soft hug — rich, toasty, and impeccably satisfying.

If you’re craving bold flavors and a meal you can whip up without fuss, this recipe delivers every time. You’ll find that sweet heat of buffalo sauce melding beautifully with creamy cheese and tender chicken, baked to that perfect golden crisp on top. Trust me, this will quickly become your go-to comfort food with a kick.

Let me walk you through the ins and outs of making this cozy casserole, sharing helpful tips and tasty tweaks to make sure your kitchen adventure is as smooth as possible.

Ingredient Lowdown

• 2 cups cooked chicken, shredded: I like using rotisserie for ease, but leftover roast chicken works great too.
• 1/2 cup buffalo sauce: This is the heart of the dish. Adjust the amount to tweak the heat level just how you like it.
• 1 cup heavy cream: Adds richness and smoothness to balance the buffalo zing.
• 1 cup shredded cheddar cheese: Sharp and melty, it creates that lush, golden crust.
• 1/2 cup cream cheese, softened: I love how it binds everything and makes the casserole ultra creamy.
• 1 teaspoon garlic powder: For that warm, aromatic undertone that pairs beautifully with the buffalo.
• 1 teaspoon onion powder: Adds slight sweetness and depth, without overpowering.
• Salt and pepper to taste: Essential for bringing out all the flavors.
• Green onions for garnish (optional): Adds fresh color and a mild crunch at the end.

Set Up for Success

Before diving into mixing, I recommend gathering all your ingredients (mise en place really helps!): shred the chicken, soften cream cheese, and preheat your oven to 350°F (175°C). Greasing your baking dish ahead of time ensures the casserole won’t stick and makes cleanup easier—plus, it helps create that wonderful contrast of soft filling and slightly crisp edges.

Step-by-Step: Keto Buffalo Chicken Casserole Recipe

1. Preheat your oven to 350°F (175°C): This moderate temperature ensures even baking and that golden, bubbly topping.
2. Mix the filling: In a large bowl, combine shredded chicken, buffalo sauce, heavy cream, softened cream cheese, garlic powder, onion powder, salt, and pepper. Stir until everything blends into a creamy, spicy mix—you’ll notice a lovely richness coating every shred of chicken.
3. Prepare your baking dish: Grease a 9×13-inch pan lightly with butter or oil to prevent sticking. Then, spread the chicken mixture evenly across the bottom. You want a nice, thick layer of that toasty filling.
4. Add cheese topping: Sprinkle the shredded cheddar cheese generously over the surface. This cheese will melt into a golden, slightly crisp blanket as it bakes.

5. Bake uncovered for 25-30 minutes: You’ll see the cheddar cheese bubbling and turning a rich golden brown. That toasty aroma wafting through your kitchen is pure anticipation.
6. Garnish and serve: Once out of the oven, sprinkle chopped green onions on top for fresh crunch and a pop of color. Serve hot and enjoy that luscious, spicy, and creamy feast.

Flavor Twists for Keto Buffalo Chicken Casserole Recipe

• Stir in crumbled blue cheese for a bold tang that complements the buffalo sauce beautifully.
• Swap cheddar for mozzarella and add sliced jalapeños for extra melty heat.
• Mix cooked cauliflower rice into the chicken filling for added texture and a veggie boost.
• Top with diced avocado and a drizzle of ranch dressing after baking for a creamy, cooling finish.
• Add cooked bacon bits for an irresistible smoky crunch on top.
• For milder heat, swap buffalo sauce with a smoky BBQ sauce and add smoked paprika.

Storage & Make-Ahead Tips

• Refrigerate: Store leftovers covered in the fridge for up to 4 days. Reheat gently in the oven to keep the cheese melty.
• Freeze: Portion the casserole into airtight containers for up to 3 months. Thaw overnight in the fridge before reheating.
• Make-ahead: You can assemble the casserole a day in advance and keep it covered in the fridge, then bake fresh just before serving.
• Reheating tip: Use a low oven setting or microwave with a damp paper towel to avoid drying out the creamy chicken filling.

Keto Buffalo Chicken Casserole Recipe FAQs

• Can I use fresh chicken instead of cooked? Yes! Just poach or roast your chicken breast and shred it before mixing. Make sure it’s fully cooked to avoid drying out during baking.
• How spicy is this casserole? It depends on your buffalo sauce. You can easily adjust heat by adding more or less sauce—or swap for mild wing sauce if you prefer subtle spice.
• Is this recipe dairy-free or can it be made keto without cheese? Cheese and cream are key here for richness and texture, so removing them isn’t recommended. However, you might try coconut cream and vegan cheese alternatives if avoiding dairy, but flavor and consistency will differ.
• Can I add vegetables? Absolutely! Low-carb veggies like spinach, mushrooms, or chopped zucchini can be stirred in for extra nutrition and texture.
• What do I serve with this casserole? Serve alongside a fresh green salad or steamed broccoli for a balanced keto meal with some crunch and freshness.

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