Driven by the coming-of-age Gen Z, there are increasing numbers of diners who prefer plant-protein centric dishes at least some of the time. These flexitarians may no longer be satisfied with the old vegetarian standby entrees like pasta or salads. Restaurants, from fast casual to fine dining, are introducing more vegan-friendly options to their menus in order to keep up with demand. Since customers have the luxury of easily finding popular restaurants and scanning through their menus and....