Preparation Stir caraway seeds in heavy small skillet over medium heat until fragrant, about 1 minute. Transfer to processor. Add next 10 ingredients. Purée until coarse paste forms. Rub paste all over chicken halves. Melt butter in large pot over medium heat. Add onions; sauté until beginning to soften, about 5 minutes. Add chicken halves to pot. Add enough water to almost cover chicken. Bring to boil. Reduce heat; cover and simmer until chicken is tender, turning once, about 45 minutes. Transfer chicken, skin side up, to baking sheet. Add cilantro to liquid in pot. Boil until reduced to 3 cups, about 20 minutes. Season with salt. Meanwhile, preheat broiler. Broil chicken until golden brown, about 6 minutes. Transfer chicken to platter. Serve with braising liquid.
Preparation Stir caraway seeds in heavy small skillet over medium heat until fragrant, about 1 minute. Transfer to processor. Add next 10 ingredients. Purée until coarse paste forms. Rub paste all over chicken halves. Melt butter in large pot over medium heat. Add onions; sauté until beginning to soften, about 5 minutes. Add chicken halves to pot. Add enough water to almost cover chicken. Bring to boil. Reduce heat; cover and simmer until chicken is tender, turning once, about 45 minutes. Transfer chicken, skin side up, to baking sheet. Add cilantro to liquid in pot. Boil until reduced to 3 cups, about 20 minutes. Season with salt. Meanwhile, preheat broiler. Broil chicken until golden brown, about 6 minutes. Transfer chicken to platter. Serve with braising liquid.