IN-N-OUT Burger Prices and Locations in Caldwell, ID

Looking for a IN-N-OUT Burger near you?

IN-N-OUT Burger is a regional chain of fast food restaurants founded in 1948. The menu consists of three burger varieties: hamburger, cheeseburger, and 'Double-Double'. It also serves French fries and fountain drinks as well as three flavors of milkshakes. The meats come with lettuces, tomatoes, with or without onions depending on customers' requests, and a sauce called "spread".