Grease your crockpot with cooking spray.
Whisk together sauce ingredients: broth, honey, Sriracha, vinegar, soy sauce, garlic, ground ginger, and black pepper. Taste and re-season, to taste.*
Pour half the sauce into crockpot.
Place chicken into crockpot.
Pour the rest of the sauce over the chicken.
Place the lid on and cook on LOW for 3 hours.
After 3 hours, remove chicken from crockpot and set aside.
Slowly whisk the cornstarch into the sauce until well combined.
Cut the chicken into large chunks and place back into crockpot.
Cook on HIGH, covered, for an additional hour***
Serve with your choice of rice (or quinoa) and additional toppings and enjoy!