I make it up as I go along, and it depends upon what I have lots of.
Googling shows lots of recipes.
I suggest reading half a dozen, and then get going, reading between the lines.
It really is a recipe with more variations than possibly any other.
You could play with this the rest of your life.
Some bullet points:
I don't give the veg. a 24 hour salt bath.
Cauliflower is a Must, and for me onion and something Green, the rest of the veg, is down to what you have.
Cut it up small, 1cm cubed.
I use clear non brewed condiment, no vinegar.
Use your head and teeth when cooking the veg.
Obviously Turmeric, Ginger and Mustard with your Corn or Plain flour thickener.
I don't add any salt and very little sugar.
Make sure your jars are sterile, and seal properly after cooling.
DO leave 6 weeks or so before enjoying.
Enjoy
Robert.