The tart is the perfect balance of sweet and nutty, with a hint of bitterness from the coffee. It’s a great dessert and a real treat to serve after a light spring meal. Shop bought filo can be tricky to work with as it dries out quickly so spraying the sheets with a little water to keep them damp can help prevent them from tearing when you coil them up.
6 sheets filo pastry
1 stick unsalted butter, plus extra for brushing
1/3 cup icing sugar
For the filling:
3.5oz chocolate-hazelnut butter
7oz roasted hazelnuts, roughly chopped, plus 50g extra to garnish
7oz dark chocolate, roughly chopped
1 tsp vanilla bean paste
2tbsp caster sugar
Pinch salt
For the syrup:
4.5oz caster sugar
3.5fl oz water
1 tsp coffee powder
1 tsp vanilla bean paste
6 sheets filo pastry
100g unsalted butter, plus extra for brushing
50g icing sugar
For the filling:
100g chocolate-hazelnut butter
200g roasted hazelnuts, roughly chopped, plus 50g extra to garnish
200g dark chocolate, roughly chopped
1 tsp vanilla bean paste
30g caster sugar
Pinch salt
For the syrup:
125g caster sugar
100ml water
1 tsp coffee powder
1 tsp vanilla bean paste
20cm round, loose bottomed cake tin