Put the silicone insert into one of the draws of the air fryer.
Take the milk chocolate and break it up into small pieces and put it into the silicone insert, along with the condensed milk.
Put the air fryer on Air Fryer at 150℃/300℉ for 10 mins. Check the mixture every 90 seconds, give it a stir.
Once the chocolate and condensed milk are melted and fully combined, remove the silicone insert from the air fryer.
Now add 3 of the creme eggs to the fudge and put them down until they are at the bottom of the mould. With the other 3 creme eggs, cut them in half and add them on top of the fudge, put them down a little so they stick.
Put the fudge in the fridge for a minimum 8 hours (overnight ideally). Remove it from the mould, cut it into 20 pieces and enjoy.