That was super tasty! I'd post a recipe but I kinda winged it...

Blended up some fresh garlic, ginger and turmeric. Added in some coriander seed, mustard seed, garam masala, cumin, fenugreek. Then added yoghurt. Marinated the chicken pieces in that.

@shermozle

OK ... I'll bite ... metaphorically that is ...
That tool on the right ... is that for pushing the food off the skewers ... or something else ...