A delicious and easy one-bowl sponge loaded with juicy blackcurrants SERVES 8 FOR THE SPONGEArticle continues below… Advert Enjoy more Kitchen Garden Magazine reading every month. Click here to subscribe & save. • 225g (8oz) unsalted butter, softened, plus a little more for greasing the tin • 225g (8oz) self-raising flour • 1 tsp baking … Continue reading Blackcurrant Sponge