01 - Set up three shallow bowls. Combine flour, garlic powder, paprika, salt, and pepper in the first bowl. Beat eggs in the second bowl. Place cornstarch in the third bowl.
02 - Dredge each chicken piece first in the flour mixture, shaking off excess. Dip into the egg wash, allowing excess to drip off. Finally, press into cornstarch to coat completely.
03 - Pour 2–3 inches of vegetable oil into a deep skillet or pan. Heat over medium-high heat until oil reaches 350°F or a drop of batter sizzles immediately.
04 - Fry chicken pieces in batches, turning occasionally, until golden brown and cooked through, about 5–6 minutes per batch. Remove and drain on a paper towel-lined plate.
05 - Whisk together mayonnaise, sweet chili sauce, Sriracha, honey, rice vinegar, and salt until completely smooth and well combined.
06 - Toss hot chicken pieces with the Bang Bang sauce until evenly coated. Transfer to a serving platter and garnish with chopped scallions, sesame seeds, and cilantro if desired. Serve immediately.