Cawl Mamgu

Description
Welsh Leek Soup

Ingredients

 * 3 cans (14 oz each) chicken broth
 * 1 bunch leeks, chopped
 * 1 large onion, chopped
 * 1 bunch green onions, chopped
 * 3 zucchini, sliced and halved
 * 1 cup celery, sliced
 * 8 oz sour cream
 * ¼ lb butter
 * salt and pepper to taste

Directions

 * 1) Melt butter in a pan, and slowly cook the leeks, onions, zucchini and celery until tender.
 * 2) Add the chicken stock, salt and pepper, and bring to a boil.
 * 3) Cover and simmer for 30 minutes, or until all of the vegetables are cooked.
 * 4) Stir in the sour cream gently until well-mixed.
 * 5) Garnish with green onions if desired.