Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      15 ounces ca  black beans
   2      tablespoons   butter
   1      stalk         celery
   1                    garlic clove -- minced
   1                    onion
   1      teaspoon      chili powder
     1/2  teaspoon      cumin
   1      teaspoon      cilantro -- (optional)
     1/2  teaspoon      salt
   1      cup           chicken broth
   1      8 ounces can  tomato sauce
   1      cup           sour cream

Preparation:

Place canned beans in blender a small amount at a time till blended completely. In saucepan melt butter, add onion, garlic, cilantro, cumin, chili powder, celery and salt. Cook till onion is transparent. Add tomato sauce, blended black beans, and chicken broth. Serve hot and topped with sour cream.