1 flank steak
1 tsp. Lawry's seasoned salt
1/2 tsp. black pepper
1/4 c. Worcestershire sauce
1/3 tsp. garlic powder
1/4 c. soy sauce

Semi-freeze steak. Slice 1/8 inch thick with grain. Mix all ingredients and marinate overnight. Put foil on bottom oven rack. Lay strips of meat on foiled rack. Cook 3 hours at 185 degrees. Leave oven door open just a little during cooking. Gas oven preferred.