From Animal Style to the Flying Dutchman, In-N-Out is known for its secret menu items -- but which off-menu hacks are ...

In-N-Out is a California classic. But have you tried these secret menu options to jazz up your hamburger and fries?

Some In-N-Out customers were discreetly using a hack to get a discount on one of the chain's secret menu items, known as the ...

Sorry, savvy In-N-Out Burger diners, this menu loophole has been closed. According to a memorandum sent out to In-N-Out stores and later posted to Reddit, the iconic ...

In-N-Out restaurant with the red and yellow sign on a white building with red trim against a blue sky - Michael Vi/Getty Images ...

But have you tried the secret menu? Even In-N-Out gives a nod to the most frequent food hacks that its customers request in its online “Not So Secret” menu. But that just skims the surface of ...

In-N-Out has found a way to benefit from one of its secret menu items. Avid customers of the West Coast-based burger chain previously created a “secret menu” item called the Flying Dutchman ...

Yet you won't find it on the burger chain's menu because it is one of In-N-Out's secret menu items. In California restaurants, the burger sells for $5.50, which is a few cents less than the ...