Start with the Martin’s hoagie rolls. Slice each roll open gently, ensuring you don’t cut all the way through. You want a pocket that can hold your tasty fillings. This step is crucial since it impacts how well the ingredients hold together.

Begin layering with the Serrano ham. Use 2-3 slices per roll, depending on how hearty you want each bite. Next, add the aged Manchego cheese. The cheese should be thinly sliced so that it melds seamlessly with the ham.

Place a few slices of pickled cherry peppers on top of the cheese. If using arugula, add a small handful for that fresh, peppery note. This combination not only adds color but also enhances the overall flavor profile dramatically.

Using a spoon or a small drizzler, pour a little extra virgin olive oil over the layered ingredients. This step isn’t just for moisture; the oil ties the flavors together, adding richness.

Sprinkle a pinch of sea salt and freshly ground black pepper. Don’t overdo it here; the ham is already salty and rich. You want to brighten the flavors without overpowering them.

At this point, you can serve immediately or wrap them up to chill in the fridge for later. If serving later, it’s best to keep them stored in an airtight container.