Jalapeno Buffalo Chicken Casserole (Printable)

Tender chicken meets buffalo sauce, jalapeños, and melted cheese in this bold, comforting baked dish.

# What You’ll Need:

→ Meats

01 - 4 cups cooked chicken breast, shredded (about 2 large breasts)

→ Vegetables

02 - 3 medium jalapeño peppers, seeded and diced
03 - 1 small red onion, diced
04 - 2 cloves garlic, minced
05 - 1/2 cup celery, diced

→ Dairy

06 - 1 1/2 cups shredded sharp cheddar cheese
07 - 1 cup shredded mozzarella cheese
08 - 8 oz cream cheese, softened to room temperature

→ Sauces & Condiments

09 - 3/4 cup buffalo wing sauce
10 - 1/2 cup ranch dressing (or blue cheese dressing)

→ Seasonings

11 - 1/2 tsp kosher salt
12 - 1/2 tsp freshly ground black pepper

→ Garnishes

13 - 2 tbsp sliced green onions
14 - 2 tbsp fresh cilantro, chopped

# Directions:

01 - Preheat oven to 375°F. Lightly grease a 9x13-inch casserole dish with butter or nonstick spray.
02 - In a large mixing bowl, toss together the shredded chicken, diced jalapeños, red onion, minced garlic, and diced celery until evenly distributed.
03 - Add the softened cream cheese, buffalo wing sauce, ranch dressing, salt, and black pepper to the bowl. Stir thoroughly until the mixture is creamy and all ingredients are well coated.
04 - Gently fold in 1 cup of the cheddar cheese and 1/2 cup of the mozzarella cheese, reserving the remainder for the topping.
05 - Transfer the mixture to the prepared casserole dish, spreading it into an even layer. Scatter the remaining cheddar and mozzarella cheeses evenly across the top.
06 - Bake uncovered for 30 to 35 minutes, or until the edges are bubbling and the cheese topping is melted and lightly golden.
07 - Remove from the oven and let the casserole rest for 5 minutes. Scatter sliced green onions and chopped cilantro over the top before serving.

# Expert Suggestions:

01 -
  • The cream cheese base makes everything luxuriously creamy without needing a drop of flour or a roux, so it stays gluten free with zero extra effort.
  • Jalapeños and buffalo sauce together hit that sweet spot where your lips tingle but you cannot stop eating.
  • It reheats beautifully the next day, which means lunch is sorted before you even wake up.
02 -
  • If you do not soften the cream cheese fully you will end up chasing white lumps around the bowl and the texture will be uneven throughout the casserole.
  • Reserving half the cheese for the top instead of mixing it all in is what creates that irresistible crusty cheese layer everyone fights over.
03 -
  • Shred your own cheese from a block instead of using pre shredded bags because the anti caking additives on bagged cheese prevent it from melting as smoothly.
  • Letting the casserole rest those five minutes before serving is not optional because it holds together when scooped and you avoid burning your mouth on molten cheese.

Return