1. Preheat broiler. Cut peppers in half, remove stem and seeds. Place cut side down on a baking sheet lined with foil. Roast under the broiler until soft and charred. Wrap up in foil and let steam for 10 minutes. Peel and coarsely chop.
2. In a large pan, heat olive oil. Add garlic and shallot and sauté until translucent and fragrant. Add the spices and sauté 1 minute more. Add the peppers and remaining ingredients and simmer for 10 minutes.
3. Transfer to a blender or food processor, and blend until smooth. (Store in refrigerator for up to 5 days or freeze indefinitely.) Makes 3 cups.
4. Cut up a rotisserie chicken. Place 1⁄2 cup sauce on bottom of a baking dish. Place pieces on top of sauce. Spoon more sauce over chicken. Squeeze lemon over chicken and place wedges on side. Bake 20 minutes or until heated through. Serve hot.