Grinder Sandwich Dipping Oil with Fried Dutch Crunch Roll

Spread mayonnaise onto a Dutch crunch roll and fry it in a light amount of oil until golden brown. In a shallow bowl, combine olive oil, red wine vinegar, dried oregano, salt, and pepper. Mix well to incorporate everything together. Then, add the chopped olives, pepperoncinis, and finely diced shallot to the oil mixture. Right before serving (to avoid any sogginess), plop your chopped iceberg lettuce, mortadella, and provolone cheese mixture directly on top of the fried roll. Use a fork to help pick everything up!