Dry-mix baking powder and ground almonds in a small bowl.
Lightly mix together the eggs and the sugar. Lightly mix with the orange pulp.
Add the dry mix to the egg mix.
Mix for 2-3 minutes in a cake mixer on a low speed.
Pipe mixture into a greased muffin tin.
Bake at 180degC for 15-25 minutes.
Remove from tins and allow to cool on a wire rack. Ice with cream cheese icing.
