Ingredients: 

1.Fish-half kg preferably backwater fishes
2.Fenugreek-a pinch
3.Ginger garlic paste
4.Small onions- finely chopped 10numbers
5.Tamarind-kudampuli-3 big pieces
6.Chilly powder-kashmiri- for the bloody color-3 teaspoons
7.Tomato-1/2 piece
8.Coconut oil-3 tablespoons
9.Turmeric powder
10.Salt
11.Water

Preparation:

Soak tamarind in hot water n keep aside.
Pour oil in to heated pan.Saute fenugreek ginger garlic paste in the oil.Then saute finely chopped small onions till colour changes.Then add chopped tomato.Saute well.In to this mixture add chilly powder n turmeric powder till chilly powder's raw smell goes and oil becomes visible.Pour the soaked tamarind and water in to this mixture.Add salt and boil this solution.Then add fish pieces in to this and cook well till gravy becomes thick.Remove from the gas and garnish with curry leaves to make this mouth watering"

This item can use this as a side dish with kappa,rice,puttu,idiyappom.....the list is endless...