Pear Frangipane Galette

Ingredients

• 3 Stemilt Bartlett pears, cored and sliced into fans
• 1 pie crust, defrosted (or Puff Pastry)
• 1 cup of hazelnut flour, plus extra for dusting
• 3/4 cups of granulated sugar, divided, plus extra for sprinkling
• 1 large egg
• 1 tsp of vanilla extract
• 1/2 cup of water
• 1/4 cup of hazelnut liqueur such as Frangelico
• 1 cinnamon stick
• 3 cloves
• 1 vanilla bean, split