Place the butter into your thermomix bowl and cook for 2 minutes, 60 degrees, speed 1 to melt.
Add the apple (which has been cut into quarters) and mix for 4 seconds, speed 5 to grate.
Add the self raising flour, milk, vanilla extract, banana (which has been broke in half and egg and mix for 10 seconds on speed 5. Scrape down the sides of the bowl and mix for a further 5 seconds, speed 5.
Preheat your frying pan with a little bit of butter over a medium high heat and add tablespoon amounts of the pikelet mixture.
When bubbles begin to appear on the surface of the pikelets, carefully flip them over and cook for a further 30 seconds - 1 minute on the other side before transferring to a plate and cover with foil to keep warm. Continue until you have used all of the mixture.
Serve these pikelets warm with your choice of toppings - we love to eat ours with raspberry jam.