Clean and wash the oysters and drain well.

Cook the oysters in half cup of water, turmeric powder, curry leaves and required salt. Remove from the burner when the oysters are done and water is almost evaporated.

Grind together ginger, garlic, green chillies and grated coconut to a fine paste.

Heat coconut oil in a pan and splutter mustard seeds. Add chopped onion and saute well.

Add coconut paste and saute for a few minutes. Add cooked oysters and stir gently.

Add lime juice and leave kakka erachi ularthiyathu in low fire for a few minutes until dry.

Yummy kakka ularthiyathu recipe is ready and serve hot.