Apple-Leek Soup - cooking recipe

Ingredients

1 lb. leeks (white part), washed and sliced
1/4 c. unsalted butter or 1/4 c. olive oil
1 (14 oz.) can chicken broth
1 lb. cooking apples (McIntosh), peeled, cored and sliced
1/2 lb. potatoes, peeled and sliced
2 c. 2% milk or skim milk
1/2 tsp. coriander
white pepper to taste

Preparation

Melt butter (or heat oil) in saucepan.
Add leeks, stirring often, and heat 5 to 7 minutes.
Add potatoes, apples and chicken broth.
Bring to boil, reduce heat and simmer 20 minutes until apples and potatoes are tender.