01 - Preheat oven to 425°F. Line a baking tray with parchment paper and lightly grease with cooking spray or oil.
02 - Arrange three shallow bowls: flour in the first, whisked eggs in the second, and a mixture of crushed pretzels with garlic powder, smoked paprika, cayenne pepper, and black pepper in the third.
03 - Coat chicken pieces in flour, dip in beaten eggs, then roll in pretzel mixture, pressing gently to adhere.
04 - Place breaded chicken in a single layer on prepared tray. Lightly spray with oil. Bake 18–20 minutes, turning halfway, until golden and an internal temperature of 165°F is reached.
05 - Whisk together hot sauce, melted butter, and honey in a large bowl until blended.
06 - Transfer baked chicken bites to the bowl of buffalo sauce and gently toss to evenly coat.
07 - Serve buffalo bites immediately with celery sticks and dipping sauce of your choice.