The West Coast-based burger chain In-N-Out started in 1948 and since then it has always had a very simple menu. Its loyal customers know that ordering at In-N-Out is all about the secret menu or ...

Add Yahoo as a preferred source to see more of our stories on Google. In-n-Out burger and animal style fries on tray - Tom_young67/Getty Images If you're an In-n-Out fan, you've probably wondered ...

In-N-Out is opening three locations in Middle Tennessee this week. The chain is known for its "not-so-secret menu" which includes popular customizations and upgrades. "Animal Style" is a popular ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. One of the fast-food industry’s deliberately ...

If you're an In-n-Out fan, you've probably wondered about what kinds of secret In-n-Out menu items there are. Apparently, one ingredient on the menu that's not exactly advertised is artificial food ...

So while at first glance the In-N-Out menu looks like a relatively routine affair comprised of burgers, fries, sodas, and shakes, these secret menu items make it so much more. I set out to a few of my ...