These are chocolate cupcakes with orange and cream cheese fillings. It's a wonderful combination of flavours.
I came up with this recipes when I was thinking of cakes using orange peel and cream cheese.
In Step 4, it's important to whip the eggs and sugar well. I use moist and thinly cut orange peel. If the orange peel is too big, cut it thinly. You could also use drained marmalade.
Enjoy Japanese food around the world.