Barbara Damrosch
Four Season Farm * Harborside, Maine
This soup is warming for a winter day, especially if you have
potted up a sage plant to grow indoors. For a vegetarian version,
omit the prosciutto. If not available, substitute bacon or ham.
Leek and Potato Soup
1/4 pound imported prosciutto, unsliced
1 pound leeks, trimmed, split
and washed
1 1/2 pounds red potatoes (with the skins on)
1 celeriac (celery root), about 1/2 pound after trimming and
peeling
2 tablespoons butter
1/2 cup cream
2 tablespoons fresh sage,chopped (or 1 tablespoon dried)
1 large bay leaf
2 tablespoons chopped parsley
Salt and freshly ground pepper
Cut prosciutto into 1/4” cubes and sauté 5 minutes in a 4 quart
saucepan over low heat. Remove with a slotted spoon and set
aside. Melt the butter in the same pan, and cut the leeks into 1”
pieces. Sauté the leeks in the butter over low heat for 10
minutes, being careful not to brown them. Cut potatoes and
celeriac into 1/2” cubes, then add to the leeks along with
the prosciutto, bay leaf and enough water to cover. Simmer
slowly, uncovered, for about an hour, or until the vegetables are
soft and the leeks have thickened the soup, adding more water if
needed. Mash the cubed vegetables a bit while still in the pan,
then add sage and cream. Add salt and pepper to taste and simmer
for 2 minutes. Garnish individual servings with parsley. Serves
4.