Channa Masala

Name: Channa Masala
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: Asian, Indian
Ingredients: A couple of cans of chickpeas; A couple of medium white onions, finely chopped; 1.5 inches of root ginger, grated; A few green chillies, roughly chopped; 2 tbsp veg oil or rapeseed oil; ½ tsp cumin seeds; ½ tsp ground coriander; ½ tsp ground cumin; ½ tsp Kashmiri chilli powder; ½ tsp coarse black pepper; 1 tsp garam masala; ½ tsp salt; A good knob of butter; 1 tsp amchoor powder; 300ml passata; 1 lemon, zested and juiced; ½ small pack fresh coriander