Buy round or sirloin steak. Cut into 1/4 inch thick strips - if partially frozen easier to slice. Marinate overnight in soy sauce, wooster, liquid smoke, & garlic powder (all to your taste buds). Smoke for two hours on a smoker if possible with mesquite or pecan wood. Take off and sprinkle with Greek Seasoning and put in dehydrator for 4-5 hours.