[header] How to make salmon fishcakes with mashed potatoes [title] Salt some water and boil the potatoes in it for 20 minutes. [step] Drain the water out of the pan. [title] Use your potato masher to mash the potatoes in the pan. 
[step] Scoop the mashed potatoes into a bowl and leave it on the side for it to cool down. [title] Boil water in another pan and cook the fish for 8 minutes.