"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," ...

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.

It's well known that In-N-Out Burger's simple menu (which only lists three styles of burgers, fries, and drinks) is deceptive and that a wide secret menu is available to order from. In-N-Out keeps up ...

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 ...