African Sweet Potato and Peanut Soup

Found this recipe on my friend's blog. Tried it. Loved it. (Yes this is ANOTHER soup with peanut butter in it.  Peanut Butter is good.)

Ingredients

• 1 tablespoon vegetable oil
• 1 large onion, chopped
• 2 cloves garlic, minced
• 2 teaspoons minced fresh ginger root
• 1 1/2 teaspoons ground cumin
• 1 1/2 teaspoons ground coriander
• 1/2 teaspoon ground cinnamon
• 1 pinch ground cloves
• 1 1/2 pounds sweet potatoes, peeled and chopped
• 1 carrot, peeled and chopped
• 4 1/2 cups water
• 1 teaspoon salt
• 1/4 cup chopped, unsalted dry-roasted peanuts (optional)
• 1 pinch cayenne pepper
• 2 tablespoons creamy peanut butter
• 1 bunch chopped fresh cilantro

Directions

1. Heat the oil in a large saucepan over medium-high heat. Saute the onion 10 minutes, until lightly browned. Mix in the garlic, ginger, cumin, coriander, cinnamon, and cloves. Stir in the sweet potatoes, and carrot, and continue to cook and stir about 5 minutes.
2. Pour water into the saucepan, and season the mixture with salt. Bring to a boil, reduce heat, and simmer 30 minutes.
3. Remove the soup mixture from heat. In a food processor or blender or with an immersion blender, blend the soup until almost smooth. Season with cayenne pepper. Return to the saucepan. Whisk in the peanut butter, and cook until heated through. Serve warm topped with fresh cilantro and chopped peanuts.