Zesty Broccoli Soup

Bring the broth to a boil over medium-high heat in a large saucepan. Add the broccoli, potatoes, onion, celery, salt and cracked red pepper; return to a boil. Reduce the heat and simmer, partially covered, until the vegetables are soft enough to mash, about 25 minutes. Remove the pan from the heat and let the mixture cool slightly. Transfer the mixture in batches to a food processor or blender and puree. Return the soup to the pan. Stir in the milk, and hot pepper sauce, then return to a simmer. Yields generous 1 1⁄2 cups per serving.