To begin, peel and seed an English cucumber, then dice it up into about 1/2 inch pieces, or smaller.
Place the diced cucumber in a bowl and sprinkle it with the kosher salt. Give it a stir.
Transfer the salted cucumber to a wire sieve. Place the sieve on the bowl, then place a smaller bowl on top of the cucumbers. Place something heavy, like a bottle of olive oil into the bowl. What you are doing is simply creating a press to remove all of the excess liquid from the cucumber. Let it sit this way for 30 minutes.
After it has pressed for 30 minutes, pour the cucumbers into several layers of paper towel, or cheese cloth and squeeze out every last drop of liquid that you can.
Place the cucumbers in your food processor along with all of the remaining ingredients.
Pulse this in your food processor until it is smooth as can be.
Transfer the sauce to a dish, cover, and refrigerate for at least 2 hours, overnight is even better.
Enjoy!
Notes
Time includes minimum 2 hour refrigeration prior to use.