01 -
Cook the boneless, skinless chicken breasts or thighs in a skillet or bake in the oven until cooked through. Let them cool slightly before shredding with two forks.
02 -
Combine Buffalo sauce with melted butter in a bowl, adjusting the heat level by adding more or less hot sauce.
03 -
Mix the shredded chicken with the Buffalo sauce until all pieces are evenly coated.
04 -
Spoon the Buffalo chicken mixture evenly onto the hoagie rolls.
05 -
Top the chicken with shredded provolone, mozzarella, and crumbled blue cheese.
06 -
Place the assembled sandwiches on a baking sheet and toast in a preheated oven at 200°C (400°F) for 10 minutes or until the cheese is melted and bubbly.