Six O'Clock Solution: Feeling scrambled? Serve up this simple sandwich

It’s sandwich season, and there is no better inspiration than a new Danish cookbook called Open Sandwiches (Quadrille/Raincoast, $27.99).The Scandinavians are experts in the art of the open-face sandwich, offering good looks and good tastes in one easy combination. Copenhagen chef and food writer Trine Hahnemann has written other valuable cookbooks, but this one — offering 70 ways to enjoy an open sandwich, or smørrebrød (translation: butter on bread) — may be the