Was doing some research on food in space, and came across this page from JAXA (the Japanese national space agency) on the foods they prepare for Japanese astronauts on the ISS.
Unsurprisingly, out of the 56 items on the menu there are: 6 different curries or curry flavored items, 5 different ramen dishes, 4 rice dishes (incl onigiri), mochi, and anko. It's an interesting look at what they consider important and/universal enough to be "standard".
by DerekL1963