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Coastal Farm Delicacy · Green Caviar Seaweed

Umi-budo (Sea Grapes)

Umi-budo (Sea Grapes) — street food from Okinawa, Japan
Photo: Coughdrop12 / Wikimedia Commons · CC BY-SA 4.0

Each little sphere on the strand pops between your teeth like caviar, releasing a burst of seawater and mild ocean flavor — texture is the entire point, since the seaweed itself is nearly flavorless.

A branching green seaweed whose stems are lined with tiny grape-like beads is served raw and chilled, usually with a light vinegar-citrus dip, eaten as a side or appetizer at Okinawan restaurants and sold fresh at coastal markets.

Why it's made this way: Once only found wild in a few bays, umi-budo was developed into a farmed crop by Okinawan fishing cooperatives in the decades after the island's 1972 reversion to Japan — Onna Village's fishery cooperative in particular built the land-based tank technique that turned a rare coastal find into one of the prefecture's signature specialty foods.
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Part of World of Street Food — 3248 dishes from 118 countries. Something wrong here? Tell us in the comments below. Photo credits.