Step 1

Place the cucumbers in a colander and sprinkle the salt over them.

Step 2

Toss to coat the cucumber slices in salt. Let sit 10 minutes.

Step 3

Use a paper towel to blot the cucumber slices dry.

Step 4

Place the rice vinegar and sugar in a small bowl. Microwave for 30 seconds and stir until sugar is dissolved.

Step 5

Place the cucumbers and red onion in a large bowl, then pour the rice vinegar mixture over the top.

Step 6

Add the cilantro to the cucumber mixture and stir until combined. Cover and refrigerate for at least 20 minutes, or up to 24 hours.

Step 7

Sprinkle the peanuts over the top, then serve.