For the chestnut bars, stir the chestnut puree with the cream and the egg yolks until smooth. Sift the flour over it and work it in.
Spread the mixture in a 1 cm thick layer on a baking sheet with raised edges. Cover and refrigerate for one hour.
Then cut into 4 cm long and 1 cm wide bars.
For the batter, mix all ingredients – except for the snow – to a thick batter. Fold the snow into the dough.
Turn the chestnut sticks in a little flour, pull them through the batter and bake them in hot oil until golden brown. Drain on kitchen roll.
Serve the chestnut sticks warm.