" Cool green foods became the natural choice in restaurants and teahouses. Matcha, the powdered green tea used for the tea ceremony, flavored ice cream, jewel-like gelatin cubes, and sweet whipped cream eaten in parfaits and layered with grapes, pineapple chunks, and chewy white mochi balls. There were Japanese-style snow cones, huge hills of shaved ice drizzled with green tea syrup, along with green tea-flavored mousse and tea-tainted sponge cake.
Matcha flavored savory items too, including green tea noodles served hot in dashi soup, as well as chilled and heaped on a bamboo draining mat with a cold dipping sauce of dashi, mirin, and soy. There was green tea-flavored wheat gluten and the traditional Kyoto-style dish of white rice topped with thin petals of sashimi that you "cooked" at the table by drenching it with brewed green tea from a tiny teapot. "

― , Untangling My Chopsticks: A Culinary Sojourn in Kyoto