You’ll Need Vegan margarine, for greasing 300g plain flour 50g cocoa powder 1 tsp baking powder 1 tsp bicarbonate of soda ½ tsp salt 300g granulated sugar 375 ml soya milk 125 ml vegetable oil 7 tbsp seedless raspberry jam 1 tsp vanilla extract For the icing 40ml soya milk 85gvegan dark chocolate (broken into small...