Food availability on train from Milan to Geneva

Tons of food at the train station and there'll be a "cafe" car on the train - limited selection but I can usually find something! :)

try this http://www.milanocentrale.it/en/store/detail/bistrot-milano-centrale1

Some if not all of the coffee bars at the train station will be open, you can take something to eat on the train or buy food in the cafe car; station will have more choices.

Thanks for the information ,all of your replies have been very helpful.