Goldilocks would have devoured her portion (and the three bears'share) of these sandwiches. Each moon-shaped cutout has layersof briny olive-caper butter and a just-right amount of smokedsalmon for an endearing take on bagels and lox.
Stir together butter, olives, and capers. Spread 1 teaspoon butter mixture onto each slice of bread. Lay salmon slices in a single layer on 10 bread slices. Sandwich with remaining bread, buttered sides in.
Cut out 2 moons per sandwich using a 3-inch moon-shaped cookie cutter.