Description
This is a rich yet exquisitely simple dish that can be at its best only if every ingredient is of top quality. The asparagus must be fresh and in season, brightly colored, and crisp, with almost a glow in the center of the stalk. If you can buy butter from Normandy, use it; for Parmesan, use only Parmigiano-Reggiano, with its full, ripe flavor. The asparagus is not actually rôtie, or roasted, but rather sautéed in butter until it has a gilded, roasted appearance. The sprinkling of chopped raw asparagus at the end adds crunch and a slightly nutty taste to a dish of silken textures and flavors.