In a bowl mix together the almond milk and apple cider vinegar. Allow to sit for 5 minutes to create a vegan buttermilk.
In a separate bowl over a pan of simmering water, melt the stork block and golden syrup together.
Once melted, sieve in the plain flour, cocoa powder, caster sugar and baking powder. Mix together until it forms a thick smooth paste.
Add in the vegan buttermilk and continue to whisk until it forms a smooth batter.
Divide the mixture between three 8 inch round cake tins. Bake in the oven for 30 minutes or until an inserted knife comes out clean.
Meanwhile, to make the ganache filling, in a bowl melt together the dark chocolate and coconut milk.
Once melted, remove from the heat and allow to cool slightly before placing in the fridge to reach the desired thick texture.
Remove the sponges from the oven and allow to cool in their tin before moving to a wired cooling rack to cool fully.
Layer the sponges with the chocolate ganache and top with summer berries before serving.