- 6 medium sweet potatoes, peeled and chopped
- 1 tablespoon minced fresh ginger
- 2 cups chicken or vegetable stock
- 1 cup water, or as needed
- 1 lime, juiced
- 2 cups milk or cream, or as needed
- Place potatoes and ginger in large saucepan. Pour in chicken stock and water, and bring to a boil over high heat. Reduce heat to medium low, cover, and simmer until the potatoes have softened, about 30 minutes.
- Puree potatoes and lime juice in a food processor, or with a hand blender until smooth. Return soup to saucepan and stir in milk or cream as desired; heat until warmed through.