Recipe provided by Victoria Abbondanza, my grandmother. Makes approximately 30 cookies. In a large bowl, beat eggs. Add flour and baking powder, stir until moisten. Using your finger, roll the strip of dough around in a spiral, tuck the top end in the center of the cookie.
Place cookies on a baking sheet.
Bake for 20 minutes or until cookies are golden. Remove from pan and place on a cookie rake to cool. Dip the top of each cookie in the icing sugar mixture, let stand to harden.