FILLING A PASTRY BAG AND PIPING SPRITZ COOKIES
1. Make C-shape with 1 hand and hold piping bag. Fold bag over that hand about halfway down, insert tip, and scrape dough into bag.
2. When bag is about half full, pull up sides, push down dough, and twist tightly while again pushing down on dough to squeeze out air.
3. Grab bag at base of twist. Using your other hand as guide, hold tip at 90-degree angle about ½ inch above baking sheet and squeeze to form shape.