Take milk from a coconut. Keep the first milk aside and take milk again and keep separately.

Put a deep pan and pour the second milk and put potatoes, green chilly, onion and tomato one by one.

Add turmeric powder and cook well.

After potatoes cooks well, add salt and add the first milk.

Allow the mixture to boil. Let it comes to the room temperature.

Add 1 spoon Lemon juice and mix well.

Serve with Aapam or Chapatti.

The specialty of this dish is 'no oil or ghee'.