1-First Step: Season and marinate the pork Start by patting the pork tenderloin dry and seasoning it with kosher salt and freshly ground black pepper. In a small bowl, mix the juice and zest from half an orange, the juice from 1 lime, the minced garlic, ground cumin, dried oregano, smoked paprika, and crushed red pepper flakes. Pour that marinade over the pork and let it sit for at least 1 hour. If you have more time, let it marinate up to 1 day so the flavors can soak in deeper. This part is simple, but it matters. The citrus helps tenderize the meat, while the garlic and spices give the pork that bold Cuban-inspired taste. If you are planning ahead for a busy day, marinate it the night before and keep it covered in the refrigerator.

2-Second Step: Cook the pork until juicy and safe When you are ready to cook, heat a grill, grill pan, or skillet over medium-high heat. Cook the marinated pork for 7 to 10 minutes per side, or until the internal temperature reaches 145°F. A quick-read thermometer is the easiest way to check doneness without guessing. The outside should look nicely browned, and the inside should still stay juicy. Once the pork is done, transfer it to a cutting board and let it rest. Resting gives the juices time to settle back into the meat, which makes every slice more tender and flavorful. After a few minutes, slice it thinly so it layers easily inside the sandwich.

3-Third Step: Prep the bread and sandwich fillings Slice the ciabatta rolls in half. Lightly butter the outsides of the bread so they toast well and get that golden finish in the panini press or skillet. Spread Dijon mustard on the inside of each roll. Then set out the Swiss cheese, pickle slices, ham, and sliced pork so assembly goes quickly. If your pickles are thick, you can slice them lengthwise or use chips. Dill pickles give a sharper tang, while bread and butter pickles add a slightly sweeter note. Both work well here, so use whichever one your family likes best.

4-Fourth Step: Build the sandwiches Layer each roll with one slice of Swiss cheese, a few pickle slices, a slice of ham, and a portion of the thinly sliced pork. Add a little more salt and pepper if needed, then top with another slice of Swiss cheese before closing the sandwich with the top half of the roll. That extra cheese helps the sandwich hold together as it melts and presses. A helpful rule here is not to overstuff the bread. A packed sandwich can slide apart, but a well-layered sandwich presses evenly and toasts beautifully. If you are feeding a crowd, build all eight sandwiches first, then cook them in batches.

5-Final Step: Press, toast, and serve Place the assembled sandwiches in a panini press, or set them in a skillet and press them down with another heavy skillet or foil-wrapped weight. Cook until the bread is toasted and the cheese melts. The goal is a crisp outside with a warm, gooey center. Serve the Cuban Sandwiches hot while the cheese is still stretchy. They are wonderful on their own, but you can also pair them with plantain chips, a simple salad, or a bowl of soup. If you want the best texture, slice them after a minute or two of resting so the filling does not spill out immediately.