Octopus Energy was only set up in 2015 but has shaken up the energy market. Its website boasts of being the UK's "most awarded energy supplier" and promises cheap, renewable energy for households.

This easy fairy cakes recipe is perfect for baking with children. Decorate with a little drizzly icing and plenty of sprinkles, or go for the full butterfly effect. Preheat the oven to 180C/160C ...