There are variations in this like Chettinad style, Udupi style etc., all the styles are combined together to form a style called Madras Tiffin Sambar. Here are the Ingredients for Madras Tiffin Sambar Coconut oil - 20 gms Toor dal - 100 gms Bengal Gram dal - 8 gms Urad dal - 9 gms Khus khus - 3 gms Cumin seeds - 2 gms Pepper seeds - 1 gms Mustard seeds - 2 gms Coriander seeds - 5 gms Fenugreek - 1 gms Long red chilli - 4 gms Garlic - 2 gms Jaggery - 5 gms Turmeric powder - 1 gm Coriander powder