Zest the oranges and add the zest to the bowl, then juice the oranges
Add the juice and all the wet ingredients except the milk to the bowl
Stir well and add just enough milk to just absorb all the flour and make a stiff batter
Stir in the choc chips
Spoon the mix evenly between the patty pans
Sprinkle tops with coffee sugar
Bake 15-20 minutes until a skewer comes out cleanly tops will brown
Allow to cool 5 minutes then remove from pan and put straight into an airtight container (if using gluten free flour) the trapped steam will help keep them soft
Notes
Eat within 48 hours, they are delicious fresh but slowly turn into rocks