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Lesser Yam

A clustering yam that produces many small, smooth tubers rather than one giant root. Sweeter and more delicate than guinea yam, it boils up tender and slightly waxy.

Compiled by APEX Legacy from published research and documented food history, under the editorial direction of Jonathan Jackson, Founder. How we write and review these pages →

Why it is ours

A high-yield, smaller-portioned yam that fits modern households better than a ten-pound guinea-yam tuber — easier to cook for one or two without waste.

What it does

Smaller true-yam tubers with a lower-GI profile than potato and meaningful resistant starch. The waxy texture holds together when cooked-and-cooled, making it ideal for resistant-starch yam salads that blunt the glucose response. Diosgenin-class saponins are present as in other Dioscorea species.

How it is cooked

Scrub and boil whole or halved — the small tubers cook quickly. Peel after boiling for ease. Excellent in light soups where larger yams would dominate.

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