Caramel ginger crunchies

Ingredients

• 2 cup (300g) plain flour
• 1/2 teaspoon bicarbonate of soda
• 1 teaspoon ground cinnamon
• 2 teaspoon ground ginger
• 1 cup (220g) caster sugar
• 125 gram cold butter, chopped
• 1 egg
• 1 teaspoon golden syrup or treacle
• 2 tablespoon finely chopped glacé ginger
• 45 wrapped hard caramels