It’s a sauce but it can be used as a dipping.
I got two white yogurts, one had sugar and the other one didn’t. You could use any of them. I put that in a container.
I chopped a bit of onion, I’d say about a quarter of a decent onion
I put the chopped onion on top of the yogurt
I cut a bit of courgette
And chopped the small bit up
I put that on top of the yogurt too
Then I added parsley, salt, some Worcester sauce and olive oil
Put the spices on top
Mix well and if needed, add some more of that Worcester sauce
Leave in the fridge (don’t forget to close the container or your fridge will stink of onion)