1 orange, zest only
450g jar dulce de leche
120驳/4陆辞锄 plain flour, sifted, plus 1 tsp for the chocolate chips
1 tbsp plain flour
1 tsp almond extract
280g/10oz soft dark brown sugar
100驳/3陆辞锄 caster sugar
30g/1oz cocoa powder, sifted
cocoa powder, for dusting
200g/7oz chopped mixed nuts or hazelnuts
陆 tsp salt
250g/9oz dark chocolate, broken into pieces
250g/9oz unsalted butter, softened, plus extra for greasing
300g/10陆oz full-fat soft cream cheese
4 free-range eggs
2 free-range eggs
1 tsp instant coffee mixed with 2 tsp hot water and cooled