1Heat ghee in a large frying pan on high heat. Add sliced red onion, minced garlic, and ginger paste. Cook until the onion softens.
2Add diced chicken thigh and a pinch of salt. Stir in the spices (garam masala, ground cumin seeds, mustard seeds, tumeric, chilli powder, and paprika) to combine.
3Add the tomatoes and water. Bring to a boil, then reduce to a low heat and simmer.
4Add heavy cream and fresh chopped coriander. Stir to combine and taste for seasoning.