Beef Jerky

Bahan-bahan (20 porsi)

• 2 pounds flank steak (or eye or round or top round steak)
• 1/2 cup low-sodium soy sauce
• 2 tablespoons worcestershire sauce
• 2 teaspoons coarsely-ground black pepper
• 1 teaspoon liquid smoke
• 1 teaspoon onion powder
• 1 teaspoon seasoned salt
• 1/2 teaspoon garlic powder