Cucumber Sandwich

English cucumber; peeled and thinly sliced lengthwise 

rice wine vinegar

thinly sliced wheat bread

softened butter

salt and pepper

sprouts

Place cucumber slices on plate, lightly drizzle with vinegar and let sit 15 minutes.  Spread each slice of bread thinly with butter.  Arrange cucumbers in single layer over half bread slices.  Season with salt and pepper.  Top with thin layer of sprouts and slice of buttered bread.  Press to seal.  Trim crusts and slice into triangles.

Makes 4 servings