I decided to make a cake yesterday, a Banana Loaf, and was slightly sneaky! I added four pieces of sliced Beetroot (pureed) to the mixture and look at the results! PINK The cake batter was quite pink but once baked it only had a soft pink tone. The icing sugar was another story! I pureed more Beetroot and added it to icing sugar and butter. The only Problem was that Master E, 5 years, refused to eat it because it was "A girl's cake". Um, wonder what I can add to make a cake blue?