Heat oven to 375ºF. In 11x7" baking dish combine 1 3/4 cups water and Manischewitz Spanish Pilaf Mix. Mix well. Place chicken on rice pilaf. Sprinkle evenly with cilantro and garlic powder. Brush with margarine and sprinkle with paprika. Cover, bake for 45 minutes. Stir in tomato or green bell pepper. Bake uncovered for 15 minutes or until liquid is absorbed and chicken is cooked through.