Chop: Begin by placing lettuce, ham, salami, pepperoni, provolone, onion, banana peppers, and tomato on your chopping board. Finely chop these ingredients into small, bite-sized pieces to enhance the melding of flavors.
Dress: Add mayonnaise directly onto the chopped mixture. Follow with a drizzle of red wine vinegar, then pour over the Italian salad dressing. Sprinkle in the Italian seasoning and season with salt and pepper to taste.
Mix: Thoroughly combine the ingredients, ensuring the dressing coats every piece evenly, which will imbue the filling with a consistent, savory taste.
Assemble: Evenly distribute the mixture across the four sub rolls, ensuring a generous filling for a satisfying sandwich experience.
Serve: Enjoy the Chopped Italian Sandwich immediately to savor the fresh, vibrant flavors, or pack it for a delightful meal on the go.