Preheat oven to 200℃ and line two baking sheets.
Place butter, sugar and syrup in a medium saucepan and heat until all ingredients are dissolved and smooth. Remove from heat.
Sift all dry ingredients together to combine.
Add dry ingredients to liquid ingredients, and stir to combine. Leave to cool for 10 minutes.
Roll rounded teaspoons of mixture into balls weighing approximately 16g, placing them 3cm apart on baking trays.
Bake for 10-12 minutes. Leave to cool on the baking trays.
Will keep for a week in an airtight container.