Harriet Nussbaum's new book traces the history of hummus, from its early Christian roots to the 40 shades of hummus now sloshing over supermarkets around the globe.
Culture File - RTÉ
Arts
Harriet Nussbaum's new book traces the history of hummus, from its early Christian roots to the 40 shades of hummus now sloshing over supermarkets around the globe.
