Potato Leek Soup

6 cups water
5 potatoes
4 tsp butter
2 leeks
fresh thyme
basil (to taste)
1 cup cream
1/4 cup parsley.

Melt butter in a stock pot. Slice leeks and sauté 5 minutes, add potatoes and sauté for another 5 minutes. Cover and cook for 3 minutes. Stir in 1 cup of stock and cook further (25 min.) until potatoes are tender. Puree, then return to stockpot and add the rest of stock, cream and herbs. Cover and simmer 15-20 minutes.