Working in batches, place mushrooms in a food processor and blitz until fine.Sauté in a dry hot pan until all the moisture has been cooked out and the mushrooms begin to brown. Allow to cool.
For the Koftas
In a large mixing bowl add the lamb mince, cooled mushrooms and the rest of the kofta ingredients. Mix well.Divide the mixture into 10 even balls.
Using damp hands, shape the mixture around 10 medium sized metal skewers.Place in the fridge while you preheat the braai.
Heat braai to medium high. Brush grates with a little neutral oil.Braai koftas until golden brown all over and just cooked through.Allow to rest for 5 minutes.
For the yoghurt dressing
Whisk yoghurt sauce ingredients together and season to taste.Serve koftas alongside warm toasted pitas, crunchy lettuce and generous dollops of yoghurt sauce.
Sprinkle everything with mint leaves and flaky salt.Serve with lemon wedges and enjoy!