This variation of the classic Cuban sandwich is called Medianoche, or midnight, which is when these small sandwiches are usually eaten after a night of dancing. The Roast Pork really makes this sandwich sing, so you won't want to leave it out.
Lightly grease a 9x13" pan with non-stick cooking spray or butter.
Cut the rolls in half horizontally removing the tops and placing the bottoms in the baking pan.
Spread Dijon mustard over the bottom layer of buns.
Next add an even layer of cheese across all the buns.
On top of the cheese, add a layer of salami.
Next add a layer of ham.
Now add the shredded pork in an even layer across all the buns.
Add 2 pickles per sandwich roll and top with the other half of the bun.
Cover with aluminum foil and bake for 20 to 25 minutes, or until the cheese has melted and the sandwiches have steamed through. Remove from the oven. Cut the sandwiches apart and serve hot.