Mix mayonnaise, red wine vinegar and Italian seasoning blend together in a small bowl or cup and set aside
Add white beans, iceberg lettuce, red onion, cherry tomatoes, pepperoncini, salami, provolone cheese and parmesan cheese to a large mixing bowl
Pour mayonnaise mixture over top and toss to combine and coat everything evenly in the dressing
Serve immediately or chill in the refrigerator and serve chilled.
Notes
Store in an airtight container in the fridge for up to 4 days
If making ahead of time, leave the shredded iceberg lettuce on the side and mix in just before serving or serve on a bed of romaine lettuce for extra crunch.