Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      medium        fish of your choice,
                        -- cleaned and cut into pieces
   1                    lemon -- juice of
                        salt to taste
   1      tablespoon    oil
   1                    onion -- sliced fine
   1                    tomato -- chopped fine
   1      teaspoon      garam masala powder)
   1                    potato -- peeled and cubed
                        a pinch of turmeric powder
   2      teaspoons     vinegar

Preparation:

MARINATE the fish pieces with lime juice and salt, and keep aside for 15 minutes. Heat oil in a pan and sauté the sliced onion until light brown. Add tomato, garam masala powder and potato cubes. Fry well. Add turmeric powder and sauté well. Cover and cook until done. Lastly add the marinated fish and vinegar. Check seasoning Serve hot with fresh salad.