# What You'll Need:
→ Chicken
01 - 2 cups cooked shredded chicken breast
02 - 1/3 cup buffalo wing sauce (plus extra for serving, optional)
→ Cheese
03 - 1 cup crumbled blue cheese
04 - 1 cup shredded mozzarella cheese
→ Bread and Spread
05 - 8 slices sourdough or hearty sandwich bread
06 - 4 tablespoons unsalted butter, softened
→ Optional Add-ins
07 - 1/4 cup thinly sliced green onions
08 - 1/4 cup finely diced celery
# How To Make It:
01 - Combine shredded chicken and buffalo wing sauce in a medium bowl until chicken is evenly coated.
02 - In a separate bowl, blend crumbled blue cheese with shredded mozzarella until uniform.
03 - Butter one side of each bread slice. Arrange four slices, buttered side down, on a clean surface.
04 - Distribute buffalo chicken evenly over bread slices, then add cheese mixture and optional green onions or celery.
05 - Cover each sandwich with remaining bread slices, buttered side up.
06 - Heat a skillet or griddle over medium heat. Place sandwiches inside and cook 3 to 4 minutes per side, pressing lightly, until bread is golden brown and cheese melts.
07 - Slice sandwiches and serve immediately. Optionally, drizzle with additional buffalo wing sauce.