Instructions

1. Preheat oven to 180 C (350 F) standard / 160 C (320 F) fan-forced. Line two baking trays with baking paper.
2. In a large mixing bowl, add the butter and sugars and beat using an electric mixer until smooth and creamy. Add egg and vanilla and beat until combined.
3. Add the flour and baking soda and mix until soft cookie dough forms. Add chocolate chips and crushed potato chips and mix through.
4. Roll teaspoons of the mixture into balls and place on the baking trays, leaving room for the cookies to flatten out. Place in oven for 12 minutes or until golden brown on the edges.
5. Leave to cool for 5-10 minutes before transferring to a wire rack to cool completely.