How to Pipe Choux Pastry?
Using a plastic bag with one of its bottom corners cut off (cut a small opening), scoop the dough into the plastic bag and push it to the part where the corner is snipped off. You can also use a piping bag.
Squeeze and pipe the dough onto a greased baking sheet or a baking sheet lined with parchment paper. When pipping the dough, use a clock-wise motion to form a small coil shape. Leave enough rooms in between each pastry.