Melt the butter in a large pot over medium heat. Add the onion and saute for 5 to 10 minutes, or until tender. Add the potatoes and water and simmer for 20 more minutes, or until potatoes are tender.
Add creamed corn and milk, stirring until smooth. Finally, add the fish, stir well and allow to heat through, about 10 to 15 minutes. Season with salt and pepper to taste...
Other Notes
I sometimes add shredded carrot, Just for eye appeal. It does not change the flavor...
