Using the sunflower oil get a nine cup muffin pan and grease it up.
Sift the flour into a mixing bowl and add the ground almonds and the sugar.
Mix the orange rind and juice, cream cheese and the eggs in a separate bowl. Now add this mixture to the dry ingredients and add the chocolate chips and beat well until all the ingredients are combined well.
Divide the mixture between the cups until it has all been used up. Now place in a preheated oven of 190°C/375°F/Gas mark 5 and bake for 20-25 minutes or until well risen and golden brown.
Remove the muffins from the oven and allow to cool slightly before de-tinning and placing on a baking wire.