Hi everyone! I have lived in the States for over 30 years, but my American husband and I moved to Norway almost 7 years ago. (I was born in Norway) Converting recipes is sometimes a challenge, but the "try-and-fail" method seems to work, and is sometimes very funny----I have a few recipes that have been favorites through the years and this Au Gratin potato recipe is one of them. I don't know where or when I got it, but my 3 kids, who are now 34, 32 and 27 and all living in America, loved this when they were growing up, and still do! Try it! P.S. So happy to find this site! It is fantastic, and much fun! I've also submitted another recipe--one of my favorites , called TUNA-BROCCOLI BAKE, delicious and practically FAT-FREE! Check it out! I like this potato recipe as it is delicious and very, very simple to make.