Klass Aguas Frescas Horchata Rice and Cinnamon Sweetened Instant Drink Mix, 14.1 Oz. Instant Horchata drink with rice, cinnamon and sugar, made with rice flour and skim milk.(pronounced or-CHAT-ah). Horchata is a good source of vitamin C. To make 1 glass: Add 2 to 3 teaspons of Klass Rice & Cinnamon to glass cold water (8 oz) and stir to mix. Already sweetened, No artificial flavors, No artificial sweeteners, No preservatives.