On a cutting board, add your ham, salami, Pepperoni, provolone cheese, onion, tomatoes and banana peppers. Take a sharp knife and chop up everything together. Add the mayo, vinegar, oregano, Italian seasonings, pepper and lettuce and mix well.

Take your slider buns and slice in half. Add the mixture on top and add the top of the buns back on, cut the buns so they’re individual sandwiches. Enjoy right away or to store and take place the slides back in the packaging and keep cool until serving.