- 7 red bell peppers (2 3/4 pounds)
- 1 medium onion
- 1 small boiling potato
- 2 tablespoons olive oil
- 1 teaspoon ground cumin
- 3 1/2 cups water
- 2 cups chicken broth
- 1 medium tomato
- Accompaniment: lime wedges
- Quick-roast and peel peppers.Chop onion. Peel potato and cut into 1/4-inch dice. In a 5-quart heavy kettle heat oil over moderately high heat until hot but not smoking and sauté onion, potato, and cumin, stirring, 5 minutes. Add roasted peppers, water, and broth and simmer, covered, 20 minutes, or until vegetables are very tender.
- While soup is cooking, peel and seed tomato.
- Purée soup in batches with tomato in a blender (use caution when blending hot liquids), transferring to a bowl, and season with salt and pepper. Cool soup. Chill soup, covered, at least 4 hours and up to 2 days. Adjust seasoning.
- Serve soup with lime wedges.