1. Cut 5 cm (2-inch) circles from bread.
2. Melt half the butter in pan; brush both sides of circles with butter and place on oven tray.
3. Bake in moderate oven 10 minutes or until golden brown; remove and serve cool.
4. Place remaining soft butter in bowl, add crushed garlic, mustard, parsley and chopped capers; mix well.
5. Spread butter over one side of each circle.
6. Cut 2.5 cm (1-inch) circles of smoked salmon and place on buttered side of circle.
7. Cut 2.5 cm (1-inch) circles of cheese and place on top of smoked salmon.
8. Arrange circles on baking tray, bake in moderate oven 10 minutes or until cheese melts.

Makes: About 16