How to Make Mojo sauce:

Cup of Yum
1. Take the garlic, salt pepper and oregano and crush them to a paste using a mortar and pestle (or a food processor). Pour some of the sour orange juice little by little to loosen the paste. A good substitute for sour orange juice is a mix of orange juice (2 parts) and 1 part lemon juice and one part lime juice.
2. If working with a mortar and pestle, you'll need to work in batches, so scoop out the paste and continue with the rest of the garlic cloves and spices until finished.
3. Once all the ingredients have been mixed, let it sit at room temperature for at least 30 minutes.

How to Make the Sandwich:

1. Coat a frying pan in some cooking oil and place over medium heat. Get your pork meat slices and place them in the pan. Leave them for a couple of minutes on each side, or if you like them crispier, fry for longer according to your taste.
2. Slice the bread loaves in half and butter each side. Shred the pork pieces and add the meat in an even layer on the bottom half of the bread. Layer a generous amount of thinly sliced onion on top and add a few dollops of delicious mojo sauce.
3. Slice the sandwich in half diagonally and serve. If you'd like it ward, finish the sandwich using a sandwich press, though typically this sandwich is served at room temperature and is not pressed.

Enjoy!