To prepare as a vegetable, peel and skin:
or use:
Bring 8 cups water to a boil in a large saucepan. Add the chestnuts along with:
Simmer gently, uncovered, until the nuts can be pierced easily with the point of a paring knife, 30 to 40 minutes for fresh or about 15 minutes for vacuum-packed chestnuts. Drain well (discard the celery and onion).
Toss with: