Kelly Quinn and her two BFF's, Darbie and Hannah, stumble upon her grandmother's mysterious cookbook in the attic and discover some far from ordinary recipes. When the Shut'em Up Shortcake silences Kelly's pesky little brother and the Healing Hazelnut Tart heals Darbie's ankle, the girls discover they have the power of magic.
When the Girls lose the neighbors' dog Cowboy, they cast a Lost and Found-ue spell to bring him back. But instead of finding Cowboy, they attract everything that has been lost in the neighborhood over the years. Mama P attempts to use magic to prepare for a long-awaited trip while Ms. Silvers finds something she's been searching for.
The Girls attempt to get Mama P to disclose the mysteries of the past by baking her a Bitter Truth Truffle, but their plans are foiled when Terri accidentally eats one of them. Kelly is forced to spend the day with her mom to cover for her excessive honesty. Meanwhile, Hannah and Darbie butt heads while searching for a way to break Terri's spell.
Following the trail of clues, the Girls plan a Father-Daughter camping trip to lead them to Grandma's last stop before she was cursed. The Girls cook Off-The-Trail Mix to uncover the next clue in their quest to save Grandma. Back in Saffron Falls, Jake tries to get his food bike into the upcoming Pluot Festival.
In Part 1 of the season finale, Kelly has finally found a recipe that will save Grandma but the uncertainty around what its side effects are causes a riff between the friends. Before Kelly can cook it, she's grounded and Darbie must eat Walk-In-My-Shoes Schnitzel to impersonate her at home. Hannah continues to unravel secrets about the book that will put all of them at risk.
In Part 2 of the season finale, the true villain is revealed. With the whole town in jeopardy, our Girls are Saffron Falls' only hope, and must rely on what they've learned about cooking with magic to attempt to break the most powerful curse Saffron Falls has ever seen. It's only until after they succeed that they realize some curses aren't always meant to be broken.
Using the special ingredient the girls gathered from last Halloween, they cook up a Miso Soup to determine Chuck's location. However, when that fails to work, Kelly instead cooks a "Settle the Beef" sandwich in order to draw Chuck to them instead...but in order for it to work, Kelly has to spell her own Grandma.
The girls have their first interaction with Chuck, but it quickly becomes clear that he is suffering from some sort of amnesia. He doesn't remember anything about the Pluot Festival in 1965. Grandma and Mama P think he's lying and can't be trusted, so the girls cook a trust spell that helps Chuck adjust to the modern day - but it also unlocks some of his memories from 1965.