Sweet Potato Vichyssoise(Serves 4 To 6) - cooking recipe

Ingredients

2 c. Vidalia onions or leeks, thinly sliced
2 c. raw sweet potatoes, peeled, thinly sliced
4 Tbsp. butter
4 1/2 c. chicken stock
1 c. heavy cream
1/4 c. dry sherry
1 tsp. salt

Preparation

Saute onions in butter.
Add potatoes and stock.
Simmer, partially covered, about 30 minutes.
Puree soup and add cream, sherry and salt.
Chill.