Instructions

  1. Cook onion, salt, and pepper in oil in a 2 to 3 quart heavy sauce pan over moderate hear, stirring occasionally, until softened, 4 to 5 minutes.
  2. Add curry powder and cook, stirring frequently, 2 minutes.
  3. Add tomatoes (with their juice) and broth and simmer, uncovered, 5 minutes.
  4. Stir hot water into peanut butter until smooth and add to soup.
  5. Simmer, uncovered, stirring occasionally, 5 minutes.
  6. Stir in cilantro before serving.