1 lb Leeks, trimmed, washed &
— sliced 2 pk Watercress, washed
1/2 oz Margarine
3 1/2 c Stock
1 ts Cornstarch
Salt & pepper Fry leeks & watercress in margarine in a large pot over a low heat for 15 minutes. Keep a lid on the pot, but stir occasionally, don’t let it brown. Add stock, bring to a boil & simmer for 10 minutes. Dissolve cornstarch in a little cold water & add to the soup. Blend till smooth, reheat & serve.