Wikipedia Article About Reblochon cheese on Wikipedia Reblochon is a French cheese from the Alps region of Savoie and has been granted the AOC title. Reblochon was first produced in the Thônes and Val d'Arly valleys of the massif des Aravis. Reblochon has a nutty taste that remains in mouth after its soft and uniform centre has been enjoyed. It is an essential ingredient of tartiflette, a Savoyard gratin made from potatoes, cream, onions, and bacon. In 2002, 17.4 million kilograms of Reblochon were produced.