soak da lentils for 10mins in luje warm water.
Now in a pressure cooker heat oil. add the onions saute it a bit, add ginger garlic paste, corriander power, cumin powder, turmeric, red chilli powder and mix well.
now add the red lentils after draining out the water. mix well.if the micture starts to stick at the bottom of the cooker add a tad bit of water.saute it for half a minute.
now add 2 cups of water, chopped tomato, green chillies, corriander leaves, few curry leaves, chopped raw mango,mutton masala, sambhar masala, garam masala and salt as per taste.
cover it with the lid and give 4 whistle. switch off the gas and let it rest for 10mins
garnish it with corriander leaves and serve hot with rice.
***all the indian spices can be found in any indian supermarket.
you can adjust the consistency of the dal according to your preference. if you like it thick gravy then give 2 whistle extra