Paò Caí is easy to make yourself and similar to Kim chee. You could use Kim chee for a variation of the same dish. You can find out about it with google. I was a professional Chinese cook most of my working years. You can experiment with fermentation, it’s easy and fun.
Google keto hash. I like using larger radishes like daikon but you can use any type. Just dice and fry the radishes like potatoes, the flavors mellow with cooking.