Like peanut butter? (who doesn't?) This is a peanut butter lover's dream soup.
* 4 large sweet potatoes (about 3 pounds), diced
* olive oil
* 1 medium onion
* 1 tablespoon minced peeled fresh ginger
* 2 garlic cloves, minced
* 1 TBSP ground cumin
* 1 TBSP ground coriander
* 1/8 teaspoon ground red pepper (optional)
* 8 cups water
* 2 ounces (half a can) tomato paste
* 1/2 cup peanut butter (or more, to taste)
* chopped fresh cilantro
Saute onions, garlic and ginger until softened and lightly browned. Add sweet potatoes and water, bring to a boil. Turn heat down and simmer until sweet potatoes are tender, then stir in spices, tomato paste and peanut butter, cook a few minutes more. Puree with a hand-held blender. Serve garnished with chopped cilantro.