Makes about 12 Parathas INGREDIENTS 1 cup whole wheat flour plus 1 cup unbleached all-purpose flour, or 2 cups chapati flour Salt 1 to 1¼ cups water 1½ pounds boiling potaotes, boiled in their skins until tender (25 to 30 minutes) and cooked ½ cup very finely chopped red onion 1 fresh hot green chile,…