Step 1

Place sliced cucumbers in a colander over a bowl.

Step 2

Sprinkle kosher salt over the top and stir to coat all sides of the cucumber slices.

Step 3

Let stand for 30 minutes to allow the liquid to drip off.

Step 4

Rinse the cucumbers.

Step 5

Pat dry with a paper towel.

Step 6

Place cucumber and onion slices in a large bowl.

Step 7

Mix the remaining ingredients and pour over the top.

Step 8

Stir gently.

Step 9

Cover with plastic wrap and refrigerate for at least 1 hour before serving.