Sweet Potato and Vegetable Stew

This is a really yummy stew perfect for a breezy day like today.  My husband brought this recipe to our marriage, but, of course, I revised it slightly:)

Ingredients:
1/2 cup chopped onion
4 garlic cloves, minced
1 green pepper, chopped
4 cups turkey/chicken broth
4 cups water
14 oz. can diced tomatoes
3 large sweet potatoes, peeled and cut into 1 inch pieces
1 carrot, peeled and sliced
2 t dried parsley
1 1/2 t salt
dash of cayenne pepper
10 oz. frozen chopped spinach

1.  Saute onion, garlic, and green pepper in a large stockpot over medium heat.
2.  Add all remaining ingredients, except spinach.
3.  Bring to a boil, cover and simmer for 45 minutes or until the sweet potatoes are tender.
4.  Puree it all. 
5.  Add spinach and cook through.
6.  Serve with Tony's!