Preheat oven to 160 degrees fan forced and arrange rack into middle of oven
Line a 25cm (base measurement) round spring-form tin with baking paper
Place sugar, light olive oil, yoghurt, milk, eggs and vanilla into TM bowl and mix 10 seconds / speed 5
Add flour, cocoa powder, coconut and chocolate … the TM bowl will be really full, so insert your spatula towards the bottom and bring some of the wet ingredients to the top, stir batter around a little then mix 10 seconds / speed 6
Lift lid, scrape around sides and mix a further 6 seconds / speed 6
Pour mixture into cake tin and bake 1 hour and 15 minutes, or until a skewer inserted in centre comes out clean (check at 1 hour and 10 minutes, then bake for a further 5 minutes and check again … it took exactly 1 hour and 15 minutes in my oven)
Allow to cool for 20 minutes in cake tin before removing to cake rack and allowing to cool completely
Cover with coconut icing and serve
Keeps well at room temperature for a few days