Grease & parchment paper line 2- 6" cake pans & preheat the oven to 350°F
In a large mixing bowl combine the flour, baking soda, salt & sugar. Whisk to combine well
In another mixing bowl combine the cocoa powder with the hot coffee & whisk smoothAdd the Vegetable oil, vanilla extract & vinegar to the cocoa mixture
Now add all of these liquids to the dry ingredients in the large mixing bowl.Whisk vigorously to combine well, the batter will seem thick at first but be sure to keep whisking smooth
Pour all the batter into your prepared pans & bake immediately in the preheated 350°F oven for approximately 20-25 minutes or until a toothpick inserted into the center comes out clean.
Cool the cake in the pans until you can easily touch them without burning yourself.Then flip them out onto a cooling rack, remove the parchment paper & cool to cold.
Now prepare the no cook custard by combining the melted chocolate & room temperature silken tofu together in a food processor or blender & blend smoothAdding the confectioners sugar (or maple syrup) is your option if you want it to be sweeterTransfer the "custard" to a bowl & refrigerate until needed
Prepare the Ganache according to the instructions on that post
Make the blackberry compote by combining the blackberries, 1st measure of sugar & water together in a medium sauce pot & cook stirring occasionally over medium heat
Bring to a boil then reduce the heat to a simmer & cook until the berries start to break down slightly (approximately 10 minutes)
Add 1 tsp of water to the 1 tsp of cornstarch in a small bowl & then turn up the heat & return the compote to a boil & then add the cornstarch slurry stirring well to incorporate boil for 30 seconds then remove from heat to cool
Once the cake layers are completely cool (preferably cold) build the cake by placing one layer on your serving platter wrapped with an acetate cake strip secured with a piece of tapePour the custard onto the layer spreading evenly then add the blackberry compote layer, top with the other cake layer & refrigerated to set for at least 2 hours
Rewarm the ganache icing if necessary & pour it over the top layer of cakeOnce set, serve & enjoy :)
Notes
Storage: Chocolate Blackberry Cake must be kept refrigerated & will stay fresh for up top 5 days wrapped loosely to prevent drying