What you’ll find
What Éric Kayser is known for
Éric Kayser, from a family of bakers, trained through the Compagnons du Devoir before inventing the Fermentolevain, a machine holding liquid sourdough at constant temperature, in 1994. He opened his first Maison Kayser at 8 rue Monge, Paris, in 1996; the chain now spans roughly 300 shops in 30 countries.