Spinach Bleu Cheese Soup

8 oz. fresh spinach
1 can white beans, drained
Salt & Pepper to taste
1/2 stick butter
1/2 onion, chopped
1/4 c. flour
2 c. chicken broth
2 c. vegetable broth
2 c. half-an-half
2 oz. blue cheese

Melt butter in a large soup pot. Add onion and saute until tender, add the flour and cook 2 minutes. Add spinach and saute until dark and wilted. Add salt an pepper to taste. Add white beans, chicken broth, and vegetable broth. Simmer 15 minutes. Puree. Whisk in half and half and blue cheese. Heat through.

Serve with crusty bread