Chapeau, Philippe Gardelle's long-running French bistro on Clement Street, has held a loyal following for years — one commenter notes it inherited the crown from the late Cafe Jacqueline, the North Beach soufflé institution that closed in 2023 after four decades. That's a meaningful lineage to claim.

Le Marais is making a different case. The Castro location of Patrick Ascaso's bakery-café operation serves a vegetarian version — built on vegetable stock rather than beef — and it's drawing real converts, including people who grew up eating the traditional preparation. The argument from regulars: the house bread and proper Gruyère carry enough weight that the beef stock isn't missed. For a dish with almost no ingredients, that's a significant claim.