- Add the oil to your pan and once hot, add the mustard seeds and split bengal gram. 
- Once the mustard seeds pop, add your onions, ginger, green chilli and sauté till the edges of the onions turn brown. 
- Roughly tear up/ chop the curry leaves and add it to the pan.  
- Add the tomatoes and sauté for 1 minute.  
- Add salt, turmeric and hing to the tomatoes and sauté for another minute. 
- Mix the gram flour with 4 tbsp water and ensure the mixture is as smooth as possible. 
- Add half a cup of water to the vegetables and bring to a gentle boil. 
- Strain the gram flour mixture into the pan while mixing constantly.* 
- Add an additional cup of water until it's at your desired consistency.  
- Taste and adjust the seasoning.  
- Let it boil for 20 seconds before turning it off.