Wow, this is extremely yummy😋, I know I haven't actually tasted it but from your reviews and wonderful photo's I could feel the warms on my belle. How I wish I was in South Africa, I would have given it a try. 
Am a great lover of meat, like I don't actually joke with meat.
Here in Nigeria, we have what we the Igbos call "ofe onugbu" means bitter leaf soup. It's been made with bitter leaf but the leaf is been washed thoroughly so as to reduce the rate of its bitterness. Well, you know I'm not a cook but absolutely good in eating lol, so I wouldn't be able to tell you the steps in preparing it but trust me, it's one not to miss.