This Bengali masterpiece is just plain yum. It's spicy, sweet and tangy. Mixed with yoghurt it makes an immeasurably more-ish dipper for flat breads. A spoonful will turn all the heads in Coburg when you put it on a toastie. Get it in your bag.  

Ingredients:

tomatos, ginger, garlic, brown sugar, apple cider vinegar  mustard seeds, cumin, chilli powder, turmeric, vegetable oil, salt