Ingredients:

-400gr of deep-frozen hake
-2 tomatoes
-2 cloves of garlic
-1 onion
-4 potatoes ( roseval )
-1 girl limps of concentrated with tomato
-olives
-1 glass of water
-salt
-Pepper

In a pot, warm the oil .To put the onion to be gilded.
To add the garlic and the cut potatoes gauge it .After 15 mn of cooking, to put tomatoes cut in district, the concentrated of tomato and the glass of water and let cook during 30 mn.
To put olives and fish cut in piece.
To salt and to pepper .
Let simmer during another 30 mn.