Combine dry ingredients in a large bowl; add poppy seed. Combine oil, egg and milk and stir into flour mixture, mixing well. Cover dough and let rest for 30 minutes. Sprinkle 3-4 baking sheets with sesame seed. Divide dough and roll each portion very thin, as fopr pie crust, rolling again after it is on pans and patting with floured hands to get it thinner. Score with a knife for breading into pieces after baking. Bake at 375¡ for 20-25 minutes until slightly browned and crisp. Cool, break into pieces. ¥ Vary herbs and seasonings to suit taste.