Curried Fish Stew, Goan Style - cooking recipe

Ingredients

2 lbs grouper (can also use sole, mahi-mahi or other light, non flaky fish)
1/4 cup fresh lemon juice
1 3/4 teaspoons salt
2 garlic cloves
4 teaspoons fresh minced ginger
1 cup coconut milk
1 teaspoon ground coriander
1 teaspoon ground cumin
1 teaspoon brown sugar
1/2 teaspoon black pepper
1/4 teaspoon turmeric
1 pinch cayenne pepper
1 -4 jalapeno
1 onion
2 tomatoes
3/4 cup water
1 tablespoon canola oil

Preparation

combine lemon juice, 1 tsp salt, and fish:allow to marinate outside refrigerator for about 10 minutes.
Seed, core, and chop the tomatoes into cubes, slice onion, mince jalepenos.
Puree garlic, ginger, coconut milk, coriander, cumin, sugar, pepper, cayenne, and turmeric in a blender.
Heat oil and cook onion until golden: add tomato and cook 5 minute.
Add puree, jalepenos, water, and remaining 3/4 tsp salt and bring to a simmer.
Add fish and 1 tbsp of the marinade and simmer until fish is cooked.