In N Out Burger Secret Menu. You may be able to find the same content in another format, or you may be able to find more information, at their web site. Signature sauce, american cheese, and caramelized onions.

Several websites list and rate secret menus, including the chains who officially don't have one.

This is super secret, and the employees have to be willing. Basically, they let the bun toast a littttttle eeeennnnssie bit longer on the. Fries with melted cheese, spread, and grilled onions. So maybe this is the secret menu? California's first drive thru burger joint, the. The first in n out secret menu item to gain popularity, the animal style burger includes grilled onions, extra spread, and mustard all cooked onto the patty, plus pickles the protein style from the in n out secret menu will get you any style burger you want wrapped in lettuce leaves instead of a toasted bun. Take it up a notch and order an animal burger. Some of these are not so secret but the secret menu we know of includes animal style, the extra toasted burger, protein style, grilled. The in n out hidden menu probably the most legendary of hidden menus and if you're not particularly feeling a shake with your burger you can make a stop at jamba juice on the way home because the jamba juice secret menu items look replenishing! But is that really so? It's a secret menu, three all beef patties & three slices of cheese.