Now make a slit on a brinjal and stuff masala powder. Put oil in a cooker add mustard seeds chopped onion curry patta ginger chilli garlic paste saute and add 1/2glass water,Now add red chilli powder turmeric powder coriander cumin powder nsalt.Put stuff brinjals and spread remaining masala on brinjal.make 4whistle.Open the lid and add tamrind pulp and cook for 5-7mins.