This is a simple ravigote sauce made with simple ingredients! It's also great with beer.
I used to only make this every so often, but my husband really loves it, so he requests it often.
Check the saltiness of the zha cai. If it's not salty enough, you can add some more salt. The moisture from the cucumber will come out, so be sure to thoroughly mix it all together.
Enjoy Japanese food around the world.