Bûche de Noël

  1. Prepare sponge cake as for a jelly roll.
  2. Fill roll cake with pastry cream and re-roll.
  3. Place cake on a serving platter. Cut off a few inches of both ends. Stand one of the end on top of the cake, cut side up, to represent a protruding branch. The other end is cook's treat.
  4. Ice cake with the ganache frosting, but leave all cut ends exposed to represent wood. Run tines of a fork along the frosting to represent tree bark.
  5. Decorate as desired with marzipan or meringue mushrooms, leaves, pine cones, etc.
Just before serving, sift a fine dusting of powdered sugar over the cake to represent snow.