Cook pasta or rice according to directions. In a medium
skillet, melt butter over medium heat and cook the onion
for 2 to 3 minutes. Add the wine and vinegar. Bring to a
simmer. Cook liquid until it starts to thicken. Stir in the
cream, parsley, salt, pepper and scallops. Simmer the scallops
for about 2 minutes or until done. Serve immediately
over pasta or rice. Serves 2.