Spiralize the zucchini first. I like to use the “C” blade on my Inspiralizer. Feel free to spiralize it as thick or as thin as you’d like! Add the spiralized zucchini to a large colander and place it over the sink. Add a few teaspoons of kosher salt and massage it well into the zucchini. Let it sit for about 20 minutes, as this process will release a lot of moisture. Rinse the zucchini well with cold water and let it drain for another 10-15 minutes. Pat it as dry as you can with a kitchen towel and set aside.