Scallops, much like other seafood, is a staple in japanese cuisine and it is often incorporated into everyday meals. While the most common seafood is fish, this dish of pan seared scallops is a great addition to any japanese meal. This recipe uses a spicy japanese onion sauce. Try making it in advance, and then use it on more than just these scallops. The sauce is easy to prepare and can be made in a relatively short amount of time. It's a mixture of sauteed sweet onions, soy sauce, sake, chili garlic paste, and oyster sauce. A hint of sugar balances out the salt from the soy sauce and oyster sauce.