Italian Green Rice
Wash the sand from the spinach. Discard the stems and place the leaves in a food processor. Chop in batches and set aside. Heat the oil and 1/4 cup chicken stock in a medium saucepan. Add onion, celery, salt and pepper. Cook briefly, stirring. Raise the heat, and add thespinach. Cook until spinach begines to relese its own liquid.