Potato Bisque - cooking recipe

Ingredients

2 1/2 c. potatoes, cubed
1/2 c. chopped onion
2 sprigs chopped parsley (optional)
2 celery tops
2 1/2 c. water
1 1/2 Tbsp. butter
1 1/2 Tbsp. flour
3 c. milk
1 to 2 eggs, slightly beaten
salt and pepper
grated cheese

Preparation

Combine potatoes, onion, parsley, celery tops, salt and water in saucepan.
Bring to a boil; cook gently until potatoes are tender.
Mash, leaving some chunks.
Make a roux with the butter, flour and milk.
Add to stock.