Fleur de Sel is a French restaurant on the second floor of a residential building in Causeway Bay, Hong Kong. It serves Breton-style galettes and crêpes, including duck confit galettes and house-made foie gras. The restaurant has been in operation for 15 years, and guests enter through a residential entrance and take an elevator to the second floor. Weekday lunch discounts are not large, so the price is a burden.