Cut open the hoagie roll along its length.
Drizzle each side of the cut loaf with oil very lightly. Add mayonnaise.
Add your cheese so that it covers the inside of the bread.
Add the meats on top of the cheese.
Add in the remaining ingredients in the order they are listed (make sure you add just a few drops of the vinegar), close the hoagie and cut in half. Enjoy immediately.
