Preheat oven to 180 C, line the bottom of a non-stick springform cake tin
Whisk eggs and sugar together
Add, milk, olive oil and vino cotto and whisk together
Add broken chocolate pieces and walnuts and mix
Grind your coco, cloves, cinammon and bicarbonate of soda together
Add your spice mix to your flour and sift into your liquid, nut and chocolate mix
Add to pan, cook for 45 minutes. Start checking at 40 minutes, it is ready when a chopstick or knife in the middle comes out clean. Leave to cool in the pan.
Cover with a plate and turn upside down, remove the tin, dust with icing sugar and serve