-- Authentic Spanish Horchata Recipe — Horchata de chufa — Horchata, such a mysterious drink, is it made with rice? (spainonafork.com)
«We started with selling whole, dried chufa in health stores because people who shop [there] are used to soaking ingredients and doing things themselves. (bakeryandsnacks.com)
But w e are trying to get more products developed using chufa flour so that everybody can see how it can be used. (bakeryandsnacks.com)