"That’s how Animal Style burgers got their name, and the request is the first known instance of a secret In-N-Out menu item," ...

From custom burgers to secret fries tweaks, explore the In-N-Out menu hacks Colorado locals love (and tourists rarely know exist).

In-N-Out has officially opened in Washington, offering a "secret menu" beyond its standard options of Double-Double, cheeseburger, hamburger and fries. Secret menu items include Animal-Style fries and ...

These In-N-Out secret menu orders are Michigan locals’ go-to favorites, even though the chain has no locations in the state.

Out Burger for the first time in Texas, exploring the secret menu! They sample the Flying Dutchman and give their food reviews.

In theory, the idea of a secret menu is that it's word-of-mouth only. The problem is that a secret menu is only good for business if everybody knows the secret. Despite that paradox, every chain ...