Okinawan Sweet Potato — Beni Imo
Japanese-Okinawan-Hawaiian
Beni imo (Okinawan purple sweet potato, Ipomoea batatas, purple-fleshed variety) arrived with Okinawan immigrants and became a distinctive Hawaiian ingredient. Its vivid purple flesh and natural sweetness make it visually striking and versatile: baked, mashed, used in ice cream, haupia-style puddings, butter mochi, and as a pie filling. It is the same species as Hawaiian ʻuala and NZ kumara (Ipomoea batatas) but a different cultivar with dramatically different flesh colour. Alan Wongʻs ginger-steamed uku on Okinawan sweet potatoes is a definitive HRC dish that bridges Hawaiian fish, Japanese technique, and Okinawan starch.