Place peeled and cored apple into bowl 10 sec/speed 5.
Scrape bowl down and add sugar, flour, cinnamon, baking powder, sourdough starter mix for 8Sec/speed3 or until well combined
Preheat oven at 200°C fan forced.
Let mix sit for 30 mins (you want to see a rise and plenty of bubbles).
Get a 24 mini cupcake oven tray and grease generously with coconut oil.
Give the batter a gentle stir to make sure apple isn't sitting on the bottom and divide mixture into all of the tray holes.
Place in oven for 8-12 minutes or until golden and fragrant.
Dust with icing sugar and enjoy!
An alternative is to shallow fry them on the cook top in coconut oil.