Pressure cook toor dal till its tender Wash and clean the bottle gourd pieces
Cook Bottlegourd and Toor dal till bottlegourd gets cooked well
Add tomato, shallots, red chilli powder, coriander powder, salt and water to the cooked toor dal and let it cook in medium heat till bottle gourd is tender and the tomatoes are mushy
Turn off the heat and Remove the curry from stove.
Heat oil in a small pan. Add mustard and let it splutter. Add shallots and curry leaves and saute till shallots turn light brown in color
Add this sauteed mixture to the curry and combine well. Garnish with Coriander leaves