01 - Combine cream cheese, chives, dill, black pepper, and salt in a small bowl. Mix until thoroughly smooth and well incorporated.
02 - Lightly butter one side of each bread slice to create a moisture barrier that prevents sogginess.
03 - Spread a generous, even layer of the herbed cream cheese mixture over the buttered side of four bread slices.
04 - Arrange cucumber slices evenly across the cream cheese surface, allowing slight overlap for full coverage.
05 - Top each prepared slice with a remaining bread slice, placing the buttered side down against the cucumbers.
06 - Gently press sandwiches together, remove any remaining crusts, and slice each sandwich into three neat fingers or diagonal quarters.
07 - Serve immediately on a platter, or cover with a damp paper towel and refrigerate until serving time to maintain freshness.