It’s not a commonplace thing to visit a sanctum sanctorum – McDonald’s fast-food restaurant. Almost every one of us visits it at least a few times a months, and some of us even more often; but have they ever thought of how all these burgers are made? Want to find out? You are welcomed inside. Near the staff entrance we were met by the director of a restaurant on Baumanskaya station, Aleksander Ostroukhov, and he lead us to his room (a tiny one, to tell you the truth) right away. Then we were asked to put on boot covers and special caps (they look almost like shower caps.) Feels strange, but you can make an effort. Now Alexander is going to reveal a secret of how to cook a sandwich from McDonald’s. Let it be Royal De Luxe.