# Pounded Yam

> Pounded yam, iyan in Yoruba, is a smooth swallow made by boiling and pounding yam tubers in a mortar, eaten with soups such as egusi across southern and central Nigeria. Nigeria produces roughly two-thirds of the world's yam supply, and the dish carries ceremonial weight at weddings, chieftaincy titles, and the New Yam Festival. Hand-pounding, traditionally communal, is increasingly supplemented by mechanised flour substitutes.

**Category:** Food & Cuisine · **Updated:** 2026-07-23 00:55:07 · **Canonical:** https://nigeriastuff.org/a/pounded-yam

## Key facts
- **Yoruba name:** Iyan
- **Nigeria's global yam share:** About two-thirds of world production (NBS)
- **Major yam market:** Zaki Biam, Benue State
- **Ceremonial role:** Weddings, naming ceremonies, chieftaincy titles, New Yam Festival
- **Traditional tools:** Wooden mortar and pestle
- **Common accompaniments:** Egusi soup, efo riro, okra soup
- **Household consumption:** 46–53% of Nigerian households report eating yam weekly (NBS/LSMS-ISA)

## Sources
- Yam Consumption and Production in Nigeria — National Bureau of Statistics (NBS), with World Bank LSMS-ISA (https://www.nigerianstat.gov.ng/pdfuploads/Yam%20Consumption%20and%20Production%20in%20Nigeria.pdf)
- Pounded yam: a meal of a traditional pastime — Google Arts & Culture, in partnership with Pan-Atlantic University (https://artsandculture.google.com/story/pounded-yam-a-meal-of-a-traditional-pastime-pan-atlantic-university/KQXxHSmtKRfzLQ?hl=en)
- The Cultural Significance of Yam in Nigerian and Esan/Edo Culture and Society — Esanland.org (https://www.esanland.org/2025/10/the-cultural-significance-of-yam-in.html)
- Does Nigeria have the biggest Yam market in the World? — Dubawa (https://dubawa.org/does-nigeria-have-the-biggest-yam-market-in-the-world/)

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