• Preheat your oven to 350°F (or 180°C), and line up your baking sheet with parchment paper.
• In a bowl, whisk together the flour, baking powder, and salt.
• In another bowl, break in the eggs and use a hand mixer on high to beat the eggs until it is frothy.
• Now, add in the sugar, and continue mixing for 2-3 minutes until the mixture is thick and pale.
• Continue mixing, and gradually add in the olive oil.
• Reduce the mixer speed to low and whilst mixing, add in the milk, anise extract, and vanilla extract.
• Add the flour mixture to the bowl, and mix using a wooden spatula until no traces of flour can be seen. Make sure it's not sticky, if it is, add a little bit more flour.
• Take teaspoonfuls of the dough, roll them into balls, and set them on the lined baking sheet.
• Bake for 10-15 minutes, until the tops are cracked and are slightly browned.

For the Glaze

• Sieve the powdered sugar into a bowl, add in the milk and anise extract, then mix until smooth. Add the milk gradually till it reaches a thick and dripping consistency.
• Dip the top of the cookies in the glaze, and set them upright on a wire rack, then sprinkle Christmas sprinkles over it.