Step #1
Use two separate bowls to mix your ingredients, one for the vanilla sponge and one for the chocolate sponge.
Step #2
Pour each mixture into two different cake trays. Bake the cakes individually in your air fryer at 160°C for 30 minutes.
Step #3
Once baked, leave out to cool.
Step #4
In two separate bowls, make your icing. Chocolate icing for the chocolate cake and plain icing for the vanilla cake.
Step #5
Spread the chocolate icing over the chocolate sponge and the plain icing over the vanilla sponge. Add your sprinkles for decoration.
Step #6
Leave both cakes to set for 30 minutes before cutting into slices.