Or skip the ganache entirely, and turn this into more of a morning or afternoon cake. Put the coffee in a jug, cover with 220ml just-boiled water, mix, strain (you should get about 200ml coffee) and stir in two tablespoons of sugar. Off the heat, stir in the bicarb (it will fizz). Add the bananas to the date mix, then stir in the flax seeds, oil, 50g sugar and 100ml coffee. Whisk in the remaining 100ml coffee, then pour over the cake.
Source: The Guardian April 14, 2018 08:26 UTC