The cooking time may vary depending on the size and thickness of the chicken pieces, as well as the specific model of crockpot you are using.
As a general rule of thumb, cooking frozen chicken in a crockpot on low heat setting will take around 6 to 8 hours, while cooking on high heat setting will take around 3 to 4 hours. However, it is recommended to use a meat thermometer to check the internal temperature of the chicken and adjust the cooking time accordingly.
It is important to note that some crockpots may have varying cooking times, so it is always best to refer to the manufacturer’s instructions for specific guidelines. Additionally, it is recommended to thaw chicken before cooking to ensure even cooking and better texture.