Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   soy sauce
     1/4  teaspoon      salt
   2      drops         Tabasco -- or to taste
   1                    garlic clove -- crushed

Preparation:

Slice the beef as thin as you can across the grain. Mix the marinade ingredients, put the meat in the mixture and refrigerate for at least 12 hours, 2 days if possible. Pat the meat dry, and set it on the dryer racks for 2-3 days. Check by snapping a piece.