A bachelor doesn't want to cook or eat in a restaurant. I don't know what food to eat for dinner is convenient and not easy to go bad.

Packaged instant rice noodles and porridge, raw cereal, bagged sesame paste and tofu, compressed biscuits, egg yolk pie, condensed milk, canned fish, bagged chicken legs, all kinds of dehydrated vegetables and dried meat eggs can all be used to cook noodles ... Many, as long as they are not afraid of insufficient nutrition, they can even stay indoors, but they still need to cook occasionally to enrich themselves. I am alone, too.