This might not be completely canon compliant.
AJ is 14 and Rarity is 12 in this fic. They are both in at school in their home economics class.
AJ: Rarity, what’s with you? I asked for some flour! We gotta make this apple pie for our home ec class!
Rarity: D-does it have to be a pie?
AJ: Well I guess not? Maybe cupcakes? Hasbrowns? Oh I see, you play hard to get, kid. Hayburgers! The most Equestrian of Equestrian cuisine in Equestri…
Rarity: I DON’T WANT TO MAKE ANY OF THAT PEASENT FOOD! If our goal is to make the best of the best food, then let us try something different, from this Prench cookbook…