Keto-Friendly Fast Food Options for When You're on the Go

4. “Unwich” or Sub in a Tub

In addition to eliminating bread from burgers, people on keto should remove it from their sandwiches as well. Restaurants may refer to these as “unwiches” or “sub in a tub,” but they’re usually fairly similar. At their core, they are the sandwich fillings without any bread. Jimmy John’s has an incredibly popular unwich menu with a variety of meat options; the Gargantuan comes with salami, pork, ham, turkey, roast beef, and provolone cheese.