To form the gnocchi, work with one piece of dough at a time (cover remaining dough to prevent drying). Using your thumb, roll the dough piece down the tines of a lightly floured fork. Gnocchi will have ridges on one side and an indentation on the other. Place gnocchi on a baking sheet coated with cooking spray.
View Recipe: Potato Gnocchi with Lemon-Thyme Sauce