Used the Guardian recipe -
http://www.theguardian.com/lifeandst...ct-tartiflette - last night with plenty of lardons and a dash of double cream.
Maris Piper perhaps not waxy enough, but nevertheless much appreciated by the three generations of Le Mans spectators who scoffed it. Might pluck up the courage to try the one with the huge frying pan behind the main grandstands this year !