# What You 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 & 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
# Steps:
01 - In a medium bowl, thoroughly toss the shredded chicken with buffalo wing sauce until evenly coated.
02 - In a separate bowl, mix together the crumbled blue cheese and shredded mozzarella cheese.
03 - Butter one side of each bread slice evenly. Arrange four slices buttered side down on a clean work surface.
04 - Layer each buttered bread slice with buffalo chicken, followed by the cheese mixture and optional green onions or celery.
05 - Top with the remaining bread slices, buttered side facing up.
06 - Heat a large skillet or griddle over medium heat. Place sandwiches in the skillet and cook 3 to 4 minutes per side, pressing gently, until the bread is golden brown and the cheese has melted.
07 - Slice sandwiches and serve immediately. Drizzle with extra buffalo wing sauce if desired.