Previous hiding spots for the book have been in the Quinn kitchen, the dollhouse upstairs, and in Kelly's room.
The abbreviation Olivia, Abby, and Aubrey use for Just Add Magic is JAM so 'Preserve A Memory Fruit Preserves' was the first time the protectors got to make the food jam on JAM.
John-Paul Nickel, who has written six episodes of Just Add Magic, plays Kelly's history teacher in this scene.
In "Just Add Beginnings", the stained glass window with the letter 'H' on it represents Laura's last name. It just happened to be on the door of the location the show was filming at.
'Preserve A Memory Fruit Preserves' was first made in the 16th century by protectors in England. Around this time was when marmalade first came into existence in order to cure seasickness.