Muddy and Crunchy… There is something about this flourless chocolate cake that makes it so easy to disappear… Especially when you have friends over for dinner… Flourless Chocolate-Hazelnut Cake Ingredients 375 g whole hazelnuts, without the skin 375 g chocolate, good quality, 70% unsweetened, melted 375 g butter, unsalted 200 g soft brown sugar 175 g caster sugar 9 eggs 1  espresso shot (small cup) 2 tablespoons double cream…