Mixing up a batch of warm, gooey chocolate chip cookies is a delicious task, but adding a pinch of secret magic can change the recipe entirely! The annual cookie contest at Brewster Elementary is right around the corner, and Heidi Heckelbeck is incredibly excited to enter her family's famous dessert. But when the school bully, Melanie, teases Heidi and calls her cookies boring, Heidi gets upset. She decides to use her Book of Spells to add a little something extra to the mixing bowl. Her magical additions definitely make the cookies unique, but suddenly a very strange and awful smell starts floating out of the oven! You will be holding your nose and giggling as Heidi frantically tries to fix her massive baking disaster before the judges taste her treats. Join Heidi as she learns that taking shortcuts with magic usually leads to giant messes, and that doing things the normal way is often the best recipe for success.