Heat the oven to 200°C/180°C fan.
Put the oats, butter, sugar and golden syrup in a food processor and pulse until mixed.
Lightly butter a 20 x 20cm baking tin.
Add the mixture and press into the corners with the back of a spoon so the mixture is flat,
Score into 12 squares.
Bake for around 15 mins or until golden brown.
