Apple and Carrot Muffins from Annabel Karmel's Family Cookbook. Here is a healthy and deliciously moist muffin that’s bound to become a family favourite. These muffins are very easy to make and will keep well for up to five days.
Combine milk, washing-up liquid and food colouring for this amazing effect... Add a layer of milk, then add drops of food colouring in different spots around the centre. Add one drop of washing-up liquid into the centre of the mixture OR (as in this video) prod the centre with a cotton bud with washing-up liquid on the end. [From @GE via @SarahBearchell] The science behind it is explained here: http://www.youtube.com/watch?v=hPFwDaR1g70