2 large pieces of soaked codfish (salt cod)1.3 lbs (600 grams) of parboiled potatoes, sliced into rounds1 red bell pepper, sliced into strips (optional)1 large onion, sliced into rings3 garlic cloves, thinly sliced1 ripe tomato, sliced3.4 fl oz of extra virgin olive oil3 bay leaves3.4 fl oz of white wineSalt to tasteOlives for garnish