McDonaldsAn Egg McMuffin with extra McDouble Burger PattiesMcDoubleOrder an Egg McMuffin & a McDouble. Now put the Burger Patties into the McMuffin. Now you've got yourself the elusive Mc10:35.Limited AvailabilityBreakfast6 - High$3.49http://hackthemenu.com/mcdonalds/secret-menu/mc1035/The " Mc10:35 " brunch sandwich is one of McDonald's most difficult to obtain "secret menu" items. And for good reason! The Mc10:35 is only available during the brief window of opportunity when both the breakfast and regular menu items at McDonald's are available, which is 10:30 - 11:00 at most McDonald's. That's a small window, but it's worth ordering this combo if you happen to be there at the right time. This combo burger & breakfast sandwich combines the best of both menus. Order an Egg McMuffin as well as a McDouble. Next, place the two McDouble patties and cheese straight into the McMuffin and enjoy! How tasty does that sound? So, if you are looking to have the perfect brunch, go get yourself a Mc10:35 from the McDonalds secret menu. Be sure to check out the McDonalds Secret Menu as well as visiting our home page to check out the complete list of All the Secret Menus from all your favorite restaurants!