Which of these would NOT typically be found in a salad mix served in a restaurant?

Parmesan cheese is not typically included in a salad mix because salad mixes generally consist of various types of greens and vegetables that provide a base and texture to the dish. Common components of a salad mix include items like romaine lettuce, red cabbage, and carrots, all of which are base ingredients that serve as a foundation for a salad. Cheese is often added as a topping or garnish rather than being mixed in with the greens themselves. While it is common to find cheese in salads, it is usually offered separately, allowing diners to customize their salads according to their preferences, rather than being a part of the salad mix itself.