This easy chocolate hazelnut swirl sourdough bread recipe is a delicious and visually appealing variation of traditional ...

For the sauce, place the chocolate hazelnut spread, butter, double cream and hazelnut liqueur into a pan over a low heat. Allow the ingredients to melt, stirring occasionally, until combined.

Do not over whisk. Working quickly, stir the hazelnut liqueur, amaretto or orange juice, into the chocolate mixture to soften. Add a couple of tablespoonfuls of the whisked egg whites and stir ...