The astronauts aboard the International Space Station are not able to step outside and fire up the turkey fryer, and there isn’t a big oven they can use to create their turkey dinner. Those problems aside, they do still get some of the things that they like that let them celebrate. According to NASA, they still celebrate Thanksgiving with a feast of smoked turkey, candied yams, cornbread dressing and many other classic holiday favorites.
Some of the food is thermostabilized and other foods need to be rehydrated. This video shows you the astronauts rehydrating turkey tetrazzini.