After re-growing the magical garden, Kelly's Grandma appears...from 1975! Becky has cooked a recipe that inadvertently alters the course of history and everything is turned topsy-turvy. Kelly, Hannah and Darbie have to travel back in time to 1975 to set things straight.

An earthquake rattles Saffron Falls, unearthing a secret bunker belonging to Chuck's family. Kelly, Hannah and Darbie need to cook a decoding spell to get inside before anyone else can.

Darbie's friendship with Piper is in trouble - and when Kelly and Hannah try to help, they magically get stuck to Piper and have to follow her around all day. Will Piper find out about the magic too?

An unknown villain puts a spell on the three girls, making any food they touch turn to rot in their hands. This means they can't cook a counter spell themselves and have to turn to an unlikely source for help.

When a mysterious thief steals an artifact from a museum, Kelly, Hannah and Darbie cook a spell to rewind the day and stop the culprit. Only, they get stuck in a loop and find themselves repeating the same day over and over again.

Now that they know who the Night Bandit is, the friends cook a spell that lets them see through the villain's eyes. Things get complicated when Darbie peers through Hannah's eyes and sees that something is troubling her at school.

Darbie attempts to solve Hannah's problems by cooking a karma spell, while Mama P has a revelation on her extended vacation. In the end, Hannah discovers she can handle her issues at school without the use of magic at all.

Hannah and Darbie throw a surprise birthday party for Kelly, who is distracted by the mystery of the Night Bandit and can't enjoy her own party. Turns out Kelly may be keeping a secret of her own...

As they race to break the spell that is poisoning Kelly, Hannah and Darbie hope that they don't face yet another downside.

Grandma disappears into thin air, prompting Kelly, Hannah and Darbie to travel through time to create a brand-new spice that can save her. But will they have to pay the ultimate sacrifice and say goodbye to the cookbook forever?