In And Out Burger Secret Menu. A better name might be the binder. Dress your home with stylish homewares.

Here are their genius hacks.

So check back for more. Order this bad boy and you'll get 2 beef patties and 4 slices of cheese. Nutrition info {{burger.name}} ® {{option.name}} not so secret menu; You can order a 3x3 (three by three), 4x4 (four by four), or anything inbetween a hamburger and a 4x4. Word of mouth travels fast, and for good reason. Three meat patties and three slices of cheese. Check out burger on ebay. Three beef patties and no cheese. Boasting the mantra quality you can taste, the chain uses fresh ingredients and consistent. Would love to hear from you all 🙂 p.s. That's what a hamburger's all about!