Preheat oven to 180 degrees fan forced and place rack into middle of oven
Grease and line a 24cm (base measurement) round cake tin
Place chocolate into TM bowl and mill 8 seconds / speed 8 … put aside in a large bowl
Place almonds or sunflower seeds into TM bowl and mill 4 seconds / speed 6 … check consistency and if you wish it to be finer mill another 2 seconds / speed 6 … place into bowl with milled chocolate
Add all the other ingredients into TM bowl and blend 20 seconds / speed 7
Scrape around bowl, add chocolate and nuts or seeds and blend 20 seconds / speed 5, scrape around bowl and blend again 10 seconds / speed 5
Pour batter into cake tin, smooth top and place into oven
Bake 1 hour or until done when tested with a skewer (it takes 1 hour 10 minutes in my oven)
Remove cake from oven and allow to cool in tin for 30 minutes before upturning onto a cake rack to cool completely before icing
When ready to coat with ganache, place cake onto a serving plate
Cut four strips of baking paper and place each strip under the edges of the cake (it will look like a square with a space in the middle which is where the centre of the cake sits on the plate) ... the paper will catch excess ganache when it drips over the cake (and not onto your plate)
Prepare the ganache