Step-1Marinate fish with salt, turmeric powder, lime juice and red chilly powder
Step-2Mix coconut milk powder with little curd and water.
Step-3Blend tomato, chilly, beetroot and ginger with remaining curd in mixer.
Step-4Now in a wok, add oil, mustard seeds, curry leaves. Add the beetroot mixture to it. Cook covered.
Step-5Now add the marinated fish, add salt, lime juice and chilly powder.
Step-6Add extra water only if required. Cook covered for a few more mins. Have it with rice.