Laura Lynn's Yum Yum sauce is the secret behind some of the most delicious Japanese recipes. This is the light-colored condiment served at hibachi restaurants. Laura Lynn's is a Japanese steak sauce that adds a rich, mildly sweet flavor to your favorite cuts of beef. You can use it with seafood, pork and poultry, too. Mix a small amount of the sauce in with steamed white rice for a special treat. It's not just for Asian food; use Yum Yum sauce in place of ketchup on your burger to put a new spin on a classic dish.