PreparationMake chili purée: Heat a small heavy skillet over moderate heat until hot and toast chilies, 1 at a time, pressing down with tongs, a few seconds on each side to make more pliable. Wearing rubber gloves, seed and devein chilies. In a blender purée chilies with cashews and broth until smooth. Cut legs into drumsticks and thigh portions. Remove excess fat from chicken and pat chicken dry. In a large heavy saucepan heat oil over moderate heat until hot but not smoking and cool onion and garlic, stirring, until softened. Add cumin, chili powder, and salt and cook, stirring, 1 minute. Add chicken and stir to coat with onion mixture. Stir in chili purée, 2 tablespoons coriander, and tomatoes with juice and simmer, covered, stirring occasionally to avoid sticking, 45 minutes, or until chicken legs are cooked through. Remove pan from heat and transfer chicken to a bowl. With 2 forks shred meat, discard bones and skin. Return chicken to pan and stir in cashews, remaining tablespoon coriander, chocolate, and beans. Cook chili over moderate heat, stirring, until heated through and chocolate is melted. Chili may be made 2 days ahead and cooled completely, uncovered, before being chilled, covered.
PreparationMake chili purée: Heat a small heavy skillet over moderate heat until hot and toast chilies, 1 at a time, pressing down with tongs, a few seconds on each side to make more pliable. Wearing rubber gloves, seed and devein chilies. In a blender purée chilies with cashews and broth until smooth. Cut legs into drumsticks and thigh portions. Remove excess fat from chicken and pat chicken dry. In a large heavy saucepan heat oil over moderate heat until hot but not smoking and cool onion and garlic, stirring, until softened. Add cumin, chili powder, and salt and cook, stirring, 1 minute. Add chicken and stir to coat with onion mixture. Stir in chili purée, 2 tablespoons coriander, and tomatoes with juice and simmer, covered, stirring occasionally to avoid sticking, 45 minutes, or until chicken legs are cooked through. Remove pan from heat and transfer chicken to a bowl. With 2 forks shred meat, discard bones and skin. Return chicken to pan and stir in cashews, remaining tablespoon coriander, chocolate, and beans. Cook chili over moderate heat, stirring, until heated through and chocolate is melted. Chili may be made 2 days ahead and cooled completely, uncovered, before being chilled, covered.