Set the oven to 160
Lightly grease and flour a loaf tin
Beat together until smooth:
150g butter, softened
150g caster sugar
150g self raising flour
3 medium eggs, beaten
3 tbsp milk
Separate the mixture in two bowls and beat in to one:
2 tbsp cocoa
4 tbsp chocolate hazelnut spread
Spoon alternate plain and chocolate mixes into the loaf tin
Spinkle onto the top and press down lightly into mixture
50g hazelnuts, roughly chopped
Cook for 1 hour ish. Skewer, if skewer is clean then it's done.