Which service style involves individual portions being served to guests by waitstaff?

The service style that involves individual portions being served to guests by waitstaff is known as the Russian service style. In this approach, food is typically presented on a large platter or bowl, and the waitstaff serves individual portions directly onto the guests' plates. This method emphasizes a formal dining experience and is characterized by the elegant presentation of food, where each dish is plated before it reaches the guest, allowing for a personalized dining experience.

In contrast, American service involves the traditional setup where food is pre-portioned and plated in the kitchen before being brought to the table. French service consists of dishes being prepared and presented at the table, often allowing for the guests to serve themselves or be served directly from a communal dish, but it does not involve individually plating portions for each guest. Family style features dishes placed on the table for guests to serve themselves, encouraging a more communal and casual atmosphere. Understanding these distinctions helps clarify why Russian service is the correct choice for this question.