Any foolproof recipes for one that doesn't turn into potato is a puddle of cream.
i used to make it fine, but my last several attempts have turned out with too much liquid and not that lovely layered 'cake' appearance it used to have. My go to was an old Delia recipe, then I tried Felicity Cloake one with boiling the potato first, followed the recipe to a T, and the cream still wasn't absorbed. i have tried different sized dishes too. I have moved country, so i think maybe the potato I am buying is the wrong type or the cream is the culprit. I don't add cheese to it.
I have seen one recipe that includes flour, but I think it might make it more like a white sauce.
All tips appreciated.