Jim
Jim loves peanut butter with all this allergies, peanuts is something his not allergic to. You would think that with Frank being too lazy and cheap to buy any of Jim's allergy medicine (or fix his eye slight) and only giving him peanut butter sandwiches (even if his gluten and lactose intolerant) he'll hated it but his doesn't.
Spock
Strawberries, he never had any before his first dated with Nyota. They were walking around a park talking. It was his first dated ever and he was nervous he really liked her and didn't want mess this up. They when for walk in downtown San Francisco. It was nice but a little awkward like a cute way. They walk until the came to stand selling fresh strawberries. Nyota brought him some after she found out he has never tried any. They soon became he favourite food.
Leonard
His mothers cooking, any thing she cooked he would eat even green beats which he hates. It is one of the main things he misses other that her.
Nyota
She loves strawberries as well, even more now the she and Spock had them on their first dated.
Hikaru
Mushrooms he loves them his grandmother made the best, everyone else on the ship hates them so they give him Hikaru
Pavel
Beef Stew, growing up in Russia in was rise on a diet of beef strew and potatoes. Doctor McCoy still marvels at that Pavel remains a that small and skinny even the fact on how much hearty food he eats.
Scotty
Sandwiches, any sort of them he loves them all. Him and Jim talk about the ship while eating peanut butter sandwiches.
Jaylah
Chocolate, milk chocolate is her favourite. She eat something chocolate base at least once a day, she still doesn't know why Spock keeps give her odd locks why she eats chocolate.
Carol
Bacon she loves it. She often has it in most foods even salads
Christine
Pasta she loves any Italian food.
Gaila
Cheeseburgers, shes loves them there are her favourtie earth food.