Sword fish curry

Sword fish steaks 2 lbs., cubed and marinated with salt and turmeric and keep aside.
Onion 1, garlic cloves 3, ginger 2 inch piece, all 3 chopped.
Tamarind concentrate 2 tsp., tomato 1, cubed, curry leaf a sprig, scallion 2 stalks, chopped.
Coconut oil 2 tbsp.
Grated coconut 2 cups, red chilly 25, coriander 1 tbsp., black pepper 1/2 tsp., shallots 5,
chopped, curry leaf a sprig. Dry fry till brown colour, grated coconut and the continued ingredients,
allow to cool and grind smoothly in a mixer grinder.
Heat oil in a pan, drop in onion, garlic and ginger, sauté till tender, add fish, carefully turn it
to get go the raw colour, Add the powdered mix, tamarind and salt to taste. Allow to boil and cook.
Add tomato, curry leaf allow to remain in low flame for 5 minutes. Garnish with scallions.