How Long Do You Cook An 18 Lb Stuffed Turkey At 325 Degrees?
A general rule of thumb is to cook a stuffed turkey at 325 degrees Fahrenheit for approximately 20 minutes per pound. Therefore, an 18-pound stuffed turkey would take approximately 6 hours to cook thoroughly at this temperature. It is important to use a meat thermometer to check the internal temperature of the turkey to ensure it has reached 165 degrees Fahrenheit before serving.