Cream of Broccoli Soup Recipe

Ingredients

• 4 celery ribs, chopped
• 1 large onion, chopped
• 3 tablespoons butter
• 2 bunches broccoli, trimmed and coarsely chopped (about 8 cups)
• 1-1/2 cups chicken broth
• 2 teaspoons garlic salt
• 1/2 teaspoon pepper
• 2 tablespoons cornstarch
• 1/4 cup cold water
• 1 pint heavy whipping cream