The high-protein, gluten-free grain is becoming a popular ingredient used by a wide variety of restaurants.
Nutrient-dense ingredients such as avocado, olive oil and blueberries are proliferating on menus, Datassential finds
Smashburger, Shake Shack and Chipotle are among chains championing local breweries
The trending veggie appears in salads, flatbreads, condiments and even cocktails