Prepare the Chicken: Cut the chicken breasts into bite-sized pieces and set aside.
Create the Coating: In a bowl, combine flour, salt, pepper, and garlic powder. Mix well.
Coat the Chicken: Dredge each chicken piece in the flour mixture, pressing lightly to ensure the coating adheres well.
Heat the Oil: In a large frying pan, heat the vegetable oil over medium-high heat until shimmering.
Fry the Chicken: Add the coated chicken pieces to the hot oil in batches. Fry for about 4-5 minutes, or until golden brown. Remove and drain on paper towels.
Prepare the Sauce: In a separate saucepan, mix soy sauce, honey, rice vinegar, and cornstarch. Cook over medium heat until the sauce thickens.
Combine: Once the chicken is crisp and the sauce is ready, toss the chicken in the sauce until well coated.
Serve: Plate the chicken and garnish with sesame seeds and sliced green onions. Enjoy!