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.
1. EXCEPTIONAL: Baked beni imo: baked until soft, the natural sugars caramelise, and the purple flesh deepens to near-violet.
EXCEPTIONAL: Baked beni imo: baked until soft, the natural sugars caramelise, and the purple flesh deepens to near-violet.
Pacific Migration Trail
- Beni imo is the same species as Hawaiian ʻuala and NZ kumara — Ipomoea batatas — but a different cultivar. The sweet potatoʻs global journey is older and stranger than the Austronesian migration. → NZ → NZ-3
The complete technique entry — including what separates Reserve from House, the sensory cues that tell you when it's right, the exact ingredients at species precision, and verified suppliers filtered to your region.
Open The Kitchen — $4.99/monthCommon Questions
What ingredients should I use for Okinawan Sweet Potato — Beni Imo?
Ipomoea batatas (purple)
What dishes are similar to Okinawan Sweet Potato — Beni Imo?
NZ-3