Aam aur Chane ka Achaar

Ingredients

1/2 cup kabuli chana (white chick peas)
1 1/2 cups grated raw mango
1 tsp turmeric powder (haldi)
1 tbsp fenugreek (methi) seeds
1 tbsp fenugreek seeds (methi) powder
1 tbsp fennel seeds (saunf)
1/2 tsp asafoetida (hing)
1 tsp nigella seeds (kalonji)
14 whole dry kashmiri red chillies
1 tbsp chilli powder
1 1/4 cups mustard (rai / sarson) oil
1 tbsp salt