- In a large kadai heat 3 tsp oil and saute 3 clove garlic, 2 chilli. also, saute ½ onion and saute for a minute. keeping the flame on low add spices and ½ tsp salt. saute on low flame until spices turn aromatic. furthermore, add 2 potato and mix well until the spices are well combined. now add 2 tbsp coriander and mix well. brush butter over one side of bread. on the other side of bread spread 1 tsp green chutney. top with 2 tbsp of prepared aloo masala. toast the bread until the bottom turns golden brown. cut the bread to half and tomato sauce. further spread 2 tsp onion, 2 tsp tomato, and 1 tsp coriander. continue to top with 1 tsp tamarind chutney and pinch chaat masala. Serve hot.