Home bakers are going wild over a delectable Cadbury Caramilk banana cake - complete with ganache, chocolate bits and vanilla buttercream icing. To make the cake, you'll need just 12 basic ingredients - including Cadbury Caramilk, ripe bananas, cream, milk, vanilla extract, eggs and caster sugar. Home bakers are going wild over a delectable Cadbury Caramilk banana cake - complete …