Fold each slice of smoked salmon in half and arrange on the bread.
Peel the onion, cut into rings and place over the smoked salmon.
#COOK'S TIP#
If the onion topping does not appeal, you can season the cheese spread with freshly grated horseradish instead. Mix 1/2-1 teaspoon horseradish with the cream cheese and spread the bread with this mixture.