Download the template, print it, and cut out the pieces you need.
Paint the paper plate and let it dry completely.
Once dry, trace the cauldron outline on the plate and cut it out.
Glue the top of cauldron piece onto the top of the paper plate.
Add the skull piece in the center of the cauldron.
Attach the brew piece on top, letting the dripping edge hang down.
Place one bone piece on the top and back edge of the paper plate. Glue it down.
Add the cloud-shaped brew piece just behind the bone.
Place the second bone piece on the top and back of the brew piece and glue it in place.
Glue googly eyes in various sizes all around the potion. Alternatively, you can glue the paper eye pieces from the template onto the potion.
Finally, take the cauldron feet and glue them to the back and bottom of the paper plate.