Buffalo Chicken Casserole That’s Creamy, Cheesy, and Bold

Buffalo Chicken Casserole brings everything people love about spicy wings into one comforting, oven-baked dish. This recipe combines tender chicken, creamy sauce, pasta, and melty cheese for a dinner that feels indulgent yet easy enough for busy nights. With just a few pantry staples and minimal prep, Buffalo Chicken Casserole comes together quickly and feeds the whole family. It delivers heat, richness, and familiar flavors in every bite, making it perfect for weeknights, casual gatherings, or game-day meals when you want something filling and satisfying without extra work.

Story 

Buffalo Chicken Casserole became a staple in my kitchen after I wanted the flavor of wings without the mess or deep fryer. I needed something hearty, shareable, and reliable, so this Buffalo Chicken Casserole was born. Over time, I tested different sauces, cheeses, and add-ins until the balance felt just right. The creamy base tames the heat, while the hot sauce still shines through. Whether you love classic pasta bakes or prefer twists like keto chicken casserole or cauliflower buffalo chicken, this dish adapts well and still delivers that signature buffalo kick people crave.

Ingredients

This Buffalo Chicken Casserole uses everyday ingredients that work together for bold flavor and creamy texture. You can adjust heat levels or cheese choices without changing the structure of the recipe.

  • 8 ounces uncooked penne pasta

  • 2 cups cooked or rotisserie chicken, chopped

  • 1 (15-ounce) jar Alfredo sauce

  • 1/3 cup Frank’s RedHot Original Sauce

  • 1/3 cup blue cheese crumbles, optional

  • 1 (1-ounce) packet ranch seasoning

  • 2 cups shredded mozzarella cheese

  • Chopped scallions, optional, for garnish

Step-by-Step Instructions

This casserole bakes quickly and stays simple from start to finish. Each step builds flavor while keeping cleanup easy.

Preparing the Ingredients

Start by preheating the oven to 375°F and moving the rack to the top third of the oven. Bring a large pot of salted water to a boil and cook the penne for one minute less than the package directions. Drain the pasta well so the sauce stays creamy rather than watery. Chop the cooked chicken into bite-sized pieces and measure the remaining ingredients so everything stays within reach.

Cooking Instructions

Add the drained pasta to a 9×13-inch casserole dish. Stir in the chicken, Alfredo sauce, hot sauce, blue cheese crumbles, and ranch seasoning until evenly coated. Spread the mixture into an even layer, then sprinkle the mozzarella over the top. Bake uncovered for about 15 minutes until hot and bubbly. For a golden finish, broil briefly while watching closely. Garnish with chopped scallions and serve hot.

Tips for Perfect Results

Small adjustments make a big difference in flavor, texture, and overall success with this dish.

Common Mistakes to Avoid

Avoid overcooking the pasta during boiling since it continues to soften in the oven. Skipping this step can lead to a mushy casserole. Do not add extra liquid, as the Alfredo sauce and hot sauce already provide enough moisture. Keep an eye on the broiler at the end, because cheese browns fast and can scorch quickly.

Pro Tips for Better Flavor

Use rotisserie chicken for deeper flavor and less prep time. For a richer taste, mix mozzarella with a small amount of sharp cheddar. If you enjoy extra heat, add a drizzle of hot sauce before serving. For a low carb dinner bake, replace pasta with roasted cauliflower florets while keeping the sauce ratios the same.

Serving and Storage

This casserole works well fresh from the oven and reheats smoothly for later meals.

How to Serve

Serve Buffalo Chicken Casserole straight from the dish with a simple green salad or crisp celery sticks on the side. A drizzle of ranch or extra hot sauce on top adds contrast. This dish also pairs well with steamed vegetables or garlic bread for heartier appetites and casual gatherings.

Buffalo Chicken Casserole

How to Store Leftovers

Store leftovers in an airtight container in the refrigerator for up to three days. Reheat portions in the oven or microwave until warmed through. Add a splash of Alfredo sauce if needed to keep the texture creamy. This casserole does not freeze well due to the sauce, so refrigeration works best.

Conclusion

Buffalo Chicken Casserole offers bold flavor, creamy texture, and dependable comfort in one pan. It fits busy schedules, feeds a crowd, and adapts easily to different preferences, including creamy spicy casserole fans or those craving an easy cheesy bake. With minimal prep and familiar ingredients, this recipe deserves a spot in your regular dinner rotation.

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Frequently Asked Questions

Can I make this casserole less spicy?

Yes, reduce the hot sauce slightly and add more Alfredo sauce to keep the dish creamy while softening the heat.

Can I substitute another pasta shape?

Short pasta shapes like rotini or rigatoni work well because they hold the sauce and bake evenly.

Can I make this ahead of time?

You can assemble the casserole a few hours early, cover it, and refrigerate it. Bake just before serving for the best texture.

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Buffalo Chicken Casserole

Buffalo Chicken Casserole


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  • Author: Sarah Mitchell
  • Total Time: 40 minutes
  • Yield: 6 servings 1x

Description

Creamy Buffalo Chicken Casserole baked with pasta, Alfredo sauce, mozzarella, and bold buffalo flavor for an easy comfort dinner.


Ingredients

Scale
  • 8 ounces uncooked penne pasta
  • 2 cups cooked or rotisserie chicken
  • 1 (15 ounce) jar Alfredo sauce
  • 1/3 cup Frank’s RedHot Original Sauce
  • 1/3 cup blue cheese crumbles
  • 1 (1 ounce) packet ranch seasoning
  • 2 cups shredded mozzarella cheese
  • Chopped scallions, optional

Instructions

  1. Preheat oven to 375°F and move rack to the top third.
  2. Boil salted water and cook pasta one minute less than package directions.
  3. Drain pasta and add to a 9×13 casserole dish.
  4. Add chicken, Alfredo sauce, hot sauce, blue cheese, and ranch seasoning.
  5. Toss until evenly coated and spread into an even layer.
  6. Top with mozzarella cheese.
  7. Bake uncovered until hot and bubbly.
  8. Broil briefly to brown cheese if desired.
  9. Garnish with scallions and serve hot.

Notes

  1. This casserole has noticeable heat.
  2. Reduce hot sauce slightly for milder flavor.
  3. Hot sauce adds moisture and classic buffalo taste.
  • Prep Time: 5 minutes
  • Cook Time: 35 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 520
  • Sugar: 4 g
  • Sodium: 980 mg
  • Fat: 32 g
  • Saturated Fat: 14 g
  • Unsaturated Fat: 16 g
  • Trans Fat: 0 g
  • Carbohydrates: 32 g
  • Fiber: 2 g
  • Protein: 26 g
  • Cholesterol: 95 mg

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