STEP 1
The flour is folded in after the sugar and butter have been thoroughly beaten till frothy.
STEP 2
Divide the mixture into two portions and stir in 25g of cocoa to one of the batches.
STEP 3
Set up your load run, spoon in the chocolate and vanilla mixture one at a time, and swirl the top.
STEP 4
Bake the cake in a HYSapientia air fryer at 140 degrees for 40 minutes.