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Your search for Where do crepes come from returned the following results:

from Brittany

Crepes originally come from Brittany, but you can find them all over France.

Source:

France

While crêpes originate from Brittany, a region in the northwest of France, their consumption is nowadays widespread in France.

Source:

in Brittany, the northwest region of France, where they rarely had fillings and were used as bread

Crêpes originated in Brittany, the northwest region of France, where they rarely had fillings and were used as bread.