"Roast Beef, Medium, is not only a food. It is a philosophy. Seated at Life's Dining Table, with the menu of Morals before you, your eye wanders a bit over the entrées, the hors d'oeuvres, and the things à la, though you know that Roast Beef, Medium, is safe and sane, and sure."
Edna Ferber (1887-1968), U.S. author. Roast Beef, Medium, Foreword (1911)
Usually referred to as Mojo marinade, this mix makes for a mighty tasty roast pork, also know as Lechon Asado. Hopefully you can find true Cuban bread where you are. If you cannot, use an Italian or French bread that seems light in weight for its size. Definitely do not use a baguette. The bread needs to be soft enough to press in the pan for the texture to be correct.
Time: quick prep, overnight marinade, 20 minutes per pound roasting
The Lechon Asado (roast pork)
The Cuban Sandwich