4 T. soy sauce
4 T. Worcestershire sauce
1 T. ketchup
1/4 t. pepper
1/4 t. garlic powder
1/4 t. onion salt
1/2 t. salt
1 pound lean round steak, cut 3/8-inch to 1/4-inch thick
Combine soy sauce, Worcestershire sauce, ketchup, pepper, garlic powder, onion
salt and salt in a large bowl, stir until dissolved.
Add round steak. Marinate for one to two hours and then dry
in a convection oven for at least 3 hours, depending on thickness. Keep the door
of the oven slightly open. A dehydrator can also be used.