In order to make sausage, you must have a large open, work space. Place mixer with sausage horn attachment with attached casings on this surface.
Start mixer on medium speed (4) and run a small portion of sausage meat mixture through the machine to clear any air bubbles. Once the meat emerges from the end of the horn, stop the motor and pull casing end over the spout.
Tie a knot in the end of the casing. Start the mixer on medium speed again and begin feeding sausage mixture into the hopper.
The mixture will be fed through attachment. Allow the casing to fill and carefully pull unused casing as the sausage.
Once sausage reaches desired length, stop the motor and twist the end. Cut away the prepared sausage.