Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           fresh lemon juice
     1/2  cup           fresh orange juice
   2                    garlic cloves -- minced
   1      tablespoon    grated fresh ginger
   1      tablespoon    chopped fresh tarragon -- or
   1      teaspoon      - dried tarragon
     1/2  teaspoon      salt
     1/4  teaspoon      freshly ground pepper
   6                    chicken breast halves
                        -- skinned and boned

Preparation:

In a small bowl, stir together lemon juice, orange juice, garlic, ginger, tarragon, salt and pepper. Arrange chicken breasts in a shallow glass or porcelain dish or enameled baking pan and pour lemon juice mixture evenly over them. Marinate in refrigerator, turning occasionally, for 2-3 hours. Prepare a fire in a grill. Position the oiled grill rack 4-6 inches above the fire. Remove the chicken from the marinade and pat dry; reserve the marinade. Arrange the chicken on the rack. Grill, turning two or three times and brushing with the reserved marinade, until the chicken is no longer pink in the middle, 15-20 minutes.