Beef Consommé
Consommer means “to accomplish” or “to finish” in French, and consommé is indeed a “finished” stock. (In a culinary context, one could say that to make a consommé is to bring out in full all of the flavors.) What gives consommé its purity and clarity is a bit of culinary magic: Egg whites (combined with mirepoix and ground meat) coagulate in the soup and rise to the top (forming a “raft”), drawing up any impurities that would otherwise cloud the stock. This mixture also infuses the broth with deeper flavor, as does an onion brûlé (or charred onion), which imparts deeper color to the broth. After an hour or two of simmering, the raft is also discarded, leaving behind a clear, intense broth. Consommé can be served either hot or cold, usually garnished in some way or another (there are literally hundreds employed in formal French cuisine); one of the more common embellishments is vegetables cut into julienne or brunoise (page 14), such as the blanched carrot and leek shown here.