This mixture should make about 12 cupcakes depending on the size that you like. We did them as 3 rounds in our Airfryer due to the size of our Philips.
I always fill my cupcakes with 75% chocolate cupcake and 25% cheesecake frosting.
If you don’t like lemon then swap it for another citrus fruit. It keeps the cupcakes very moist and stops it having that heavy and dry feeling.