Hummus and falafel taste like a trip to the Middle East. But the chickpeas inside them grow much closer to Canada than to the Mediterranean.
A chickpea (also called a garbanzo bean) is the round, nutty seed of a bushy little plant, dried for storage. It's a pulse — the same food family as lentils and dry peas.
Basis: Botany: chickpeas (Cicer arietinum) are pulses — dried edible legume seeds — textbook.
Hummus and falafel come from the Middle East and Mediterranean, but America's chickpeas grow mostly in the cool, dry north — Montana, Washington and Idaho — the very same “pulse belt” as lentils.
Basis: USDA NASS chickpeas production by state (this site's chickpeas quiz); cool-season pulse agronomy — established.
Like other pulses, chickpeas host tiny root bacteria that pull nitrogen out of the air. That natural fertilizer is one reason farmers often plant them in rotation with wheat.
Basis: Agronomy: legumes (including chickpeas) fix nitrogen via root-nodule bacteria — established.
So why does a Middle-Eastern dish lean on a cold-country crop? One explanation is that dried chickpeas store and ship for years, so where they're grown and where they're eaten slowly drifted apart. Plausible — but food maps have many tangled roots.
※ A hypothesis is an idea that isn't proven yet.
📊 Sources for the rankings mentioned in this note (links to the original data and retrieval dates) are on each quiz page below.