Analyst firm Food Genius has released a report on pizza trends in foodservice, called "Slicing the Pie: Pizza Menu Trends and Insights." Gluten-free pizza is offered on 38 percent of menus that offer gluten-free items. Pizza is the leading gluten-free dish, after salad, across all menus and all meal parts, according to Menu inclusions of gluten-free pizzas and flatbreads reflect diners’ need for customization and variety. News Release