Preheat oven to 180°C

Mix sugar, butter and egg in a large bowl

Stir in sifted flour, baking powder and salt

The dough will be very stiff

Stir in Choc chips

Drop rounded tablespoons of mixture onto tray lined with baking paper 5cm apart

Bake approx. 10 mins until light brown. The centres will be soft

Leave on baking paper to cool for a minute then transfer to wire rack to finish cooling