In a large bowl toss lettuce, salami, mozzarella, artichokes, tomatoes, pepperoncini together.
Make the vinaigrette: In a jar fitted with a lid, shake together olive oil, vinegar, mustard, oregano, and red pepper flakes. Season with salt and pepper.
Dress salad with vinaigrette and serve.
Recipe by The Best Video Recipes for All at https://recipes-for-all.com/antipasto-salad/