It's pretty simple. You can peel them first or not. Then slice. Toss in a bowl with some Rice Vinegar. I use it because I'm allergic to wheat. But I prefer it because it's a bit sweeter. You can add all sorts of things to this salad. It keeps well overnight with just cucs and onions. Only add tomatoes if you are going to eat it right away.
The lemon cucumber is sitting in the middle here. You know how some cucs have a strange after taste. Not so much with this one. And it's kinda pretty.