Wash the chicken pieces and pat dry. Place in a bowl. Combine the remaining ingredients except the sesame seeds in a blender and puree. Pour the mixture over the chicken and stir to coat all the pieces well. Refrigerate for at least 2 hours.
Remove the chicken from the marinade and sprinkle with the sesame seeds. Place under the broiler for 5 to 6 minutes on each side. Serve hot.
Makes 6 to 8 servings as hors d''oeuvres.
From "The Joys of Christmas"; Helen Feingold and Mary Lee Gristani.