01 - Whisk together soy sauce, hoisin sauce, rice vinegar, brown sugar, cornstarch, chicken broth, sriracha, and sesame oil in a bowl until smooth. Set aside.
02 - Heat vegetable oil in a large skillet or wok over medium-high heat. Add ground chicken and cook, breaking up with a spatula, until no longer pink, approximately 5 minutes.
03 - Add minced garlic, ginger, and white parts of green onions to the pan. Stir-fry for 1-2 minutes until fragrant.
04 - Pour prepared sauce into the pan, stirring to coat chicken evenly. Simmer for 2-3 minutes until sauce thickens and chicken is well coated.
05 - Serve hot over steamed rice or cauliflower rice, garnished with sesame seeds and sliced green onion greens.