3 cups of bacalao water 1.5 kilos potatoes 1.250 kilos bacalao * The day before preparing the dish wash the Bacalao changing the water every 2 hours so about 4 times. * Next morning cook the Bacalao in water with garlic cloves for 20 minutes. * Do NOT throw the water out, separate 3 soup spoons of the water and leave the rest to boil the potatoes.