Asparagus and Leek Soup

Ingredients:

*1 1/2 lbs chopped fresh asparagus, washed and tough ends removed
*Nonfat cooking spray
*1/2 cup onion, chopped
*1 cup leeks (white part only), washed and chopped
*1/2 cup celery, chopped
*1 small potato, peeled and cubed
*3 1/2 cups low-sodium chicken broth
*1/2 cup nonfat sour cream
*Salt and pepper to taste (Nutrition facts calculated without added salt)

Directions:
1. Spray a skillet with nonfat cooking spray and heat over medium heat. Add asparagus, onions, leeks, celery and potato, then cover and cook for 20 minutes or until vegetables are softened, stirring occasionally.

2. Place vegetables in a food processor and puree until smooth.

3. In a large saucepan, bring broth to a boil then reduce heat to a simmer. Add vegetable mixture and stir well. Stir in sour cream and mix until well incorporated.

4. Add salt and pepper to taste (optional)