Hehe, well, I really love food in general in little space, but some of my favorite little space foods are:
Chili-Cheese Fries
Cookies
Brownies
Grilled Cheese Sandwiches
Hot Cocoa
Lollipops
Mac & Cheese
Milkshakes
Potato Chips
Popsicles
Pudding
S'mores
Soda Pop