Now make stuffing for masala, put kadai on flame add oil then put turmeric powder, red chilli and coriander powder, stir it then add mashed boiled potatoes, add salt, black pepper, Amchur powder, chillies and garlic paste, cook for some time openly then add some butter, onion rings and garlic paste and again cook it for five minutes and add lemon juice, your stuffing is ready.