Whip Up the Dressing
In a small bowl or jar, combine olive oil, red wine vinegar, minced garlic, Dijon mustard, salt, black pepper, and Pecorino Romano cheese.
Whisk or shake well until fully blended.
Assemble the Salad
In a large bowl, add shredded iceberg and romaine lettuce.
Toss in chickpeas, thinly sliced Italian salami, and shredded mozzarella cheese.
Toss and Serve
Drizzle the prepared dressing over the salad.
Toss everything together until well coated.
Serve immediately and enjoy the fresh, tangy flavors!