Anna Haugh served up a delicious yule log with chocolate ganache, strawberries and chestnut cream on Royal Recipes with Michael Buerk. This is said to be a favourite treat at Christmas for the Royal family.

The ingredients include:

For the chocolate ganache: chocolate, cream, butter and rum.

For the sponge: 5 eggs, sugar, coco, flour and mixed spices.

For the filling; cream, sugar chestnut puree and rum.

To serve: strawberries and icing sugar.

See recipes for the Royal family in the book titled: The Royal Touch: Simply Stunning Home Cooking from a Royal Chef, available from Amazon now.