Hushållsost is not any cheese you offer to your friends for the taste. It is normally found as a spread for breakfast on a regular Monday
It is inexpensive and has hardly any flavor.
Here is a picture of my cave/fridge.
To the left is 10 lbs of really cheap Gouda that I will cold smoke when the weather permits. In the middle lies the Haloumi in brine, fresh from yesterday
and to the right 6 lbs of port salut as I try to agine, I'm guessing that they are ready for Christmas.
It is not uncommon here in Sweden to buy a few pieces of hushållsost and store them in a year or so in the fridge, to develop better flavor and texture. I would guess that if you make a port salut and taste of it after one or two months of aging, you are probably close to the taste of a Hushållsost.