Sherried Sweet Potato Soup

Directions

1. Place sweet potatoes in a large saucepan and cover with water. Bring to a boil. Reduce heat; cover and cook for 10-15 minutes or just until tender. Drain; set aside.
2. In a large saucepan, saute onion in butter until tender. Add the garlic, cumin, salt, ginger, coriander, cinnamon and cardamom; cook for 2 minutes. Stir in potatoes and broth; bring to a boil. Reduce heat; simmer, uncovered, for 25-30 minutes or until flavors are blended.
3. Add cream and sherry; bring to a boil. Reduce heat; simmer, uncovered, for 5 minutes. Remove from the heat; stir in lime juice. Cool slightly. In a blender, process soup in batches until smooth. Garnish with cilantro.