Leek

A vegetable of absolute versatility, the leek requires a dual technical approach. The white part, rich in sugars, is ideal for gentle cooking (braising, sweating) to melt into a silky texture. The green part, more fibrous and chlorophyll-rich, is perfect for fortifying broths. Modern gastronomy often carbonizes it whole ("ash-baked" cooking): the burnt outer layer acts as a natural papillote, steaming the core in its own plant juice with intensely smoky notes.