Preheat oven to 180C (fan forced). Line a 12-hole muffin tray with cupcake wrappers.
Sift flour, sugar, bicarb soda, ginger and cinnamon into a large bowl.
Add sultanas and grated green apple and mix through.
In a jug combine milk, egg and butter and mix with a fork until combined. Add to dry ingredients and mix until just combined.
Spread the batter evenly between the cupcake cases, approximately two-thirds full.
Bake for 19 – 20 minutes until golden brown. Test by inserting a skewer into one of the muffins, which should come out cleanly.
Remove from oven and transfer muffins to a cooling rack. Allow to cool completely before attempting to remove cupcake wrappers otherwise the wrappers will stick.
Recipe by Mrs Organised at http://www.mrsorganised.com.au/2014/12/30/apple-and-sultana-muffins/