Really Good Beef Jerky

This makes the best beef jerky I've ever had.
Not so tough and rubbery like the store bought.
If you have a meat smoker then go ahead and omit
the liquid smoke and smoke meat at a low temperature.

Ingredients:
5 pound beef roast
1/4 cup soy sauce
1 tablespoon Worcestershire sauce
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon cracked black pepper
red pepper flakes; optional
1 tablespoon liquid smoke

Remove the fat from roast. Cut into thin strips.
In a large bowl combine all other ingredients
together to make marinade.
Place the strips of meat into marinade,
and let soak for about 24 hours.
Remove from marinade and allow to air dry in a
low 200 degree F. oven for at least one hour.