Parma Ham Sandwich

Link Ingredients:

• 1 small hot-dog or submarine roll, per person (about 5"/12.5cm long)
• A bit of Pesto at the bottom
• Dried oregano
• Fresh lettuce leaves (of your choice)
• 1 small vine-ripened tomato per person (thinly sliced)
• 1/4 red onion, per person (very thinly sliced)
• 25g Parmigiano-Reggiano cheese per person (shaved into thin slices with a vegetable peeler)
• 2 slices of Prosciutto di Parma per person
• Sea salt and ground black pepper, to taste

I would have enjoyed it more with rucola