Astronauts have historically reported over and over that space smells sort of like seared steak. So it's only natural that astronauts get a hankering for some decently prepared earth food every once in a while. And while zero-G food preparation can be tricky, experts like ESA's Samantha Cristoforetti makes it look easy.
Food probably tastes a lot better when prepared in space. I hear the barbacoa sliders at Mos Eisley Cantina are to die for. And the space squid risotto at Tannhäuser Gate is worth the trip. Ask for a table with a view of the C-beams.