01 -
Preheat oven to 425ºF and grease 9x13 baking dish.
02 -
Cut chicken into 1-inch pieces, add to dish with broccoli.
03 -
Mix brown sugar, vinegar, tomato paste, soy sauce, ginger, garlic, sriracha, and cornstarch until combined.
04 -
Pour sauce over chicken and broccoli, toss to coat.
05 -
Cook 15 minutes, stir well, cook additional 15 minutes until chicken reaches 165ºF.
06 -
Let rest uncovered 5 minutes before serving with rice.