- Slice & salt the cucumbers. Wash the cucumbers and trim off the ends. Using either a mandoline (my preferred method) or a sharp knife, cut the cucumber into 1/8 inch rounds and put in a colander. Sprinkle them with salt and mix with your hands. Set aside in the sink for 10 minutes. 
- Make the dressing. While the cucumber rests, make the dressing by adding the rice wine vinegar, sugar, red pepper flakes, and a pinch of salt to a small bowl. Whisk to combine. 
- Remove the extra moisture. After the 10 minutes are up, gently squeeze the cucumbers to release their excess water. Place the tender cucumber slices in a bowl, add the dressing, and toss to combine. 
- Serve. Serve immediately or store in the fridge until ready to eat. Feeds 4 as an appetizer or side.