- Stir together chicken stock, sriracha, soy sauce, and honey in a bowl. Set aside.
- Add chicken to slow cooker and pour sauce mixture over the top. Cover and cook on high for 2 hours.
- Remove chicken from slow cooker and shred with two forks.
- Whisk together cornstarch and water. Stir into the liquid in crockpot. Return shredded chicken to slow cooker. Cover and cook for 20 minutes longer to thicken sauce.
- Serve hot topped with green onion.