Method

 Preparation:

• Cream butter and sugar together.
• Add condensed milk and vanilla essence, mixing well.
• Add flour, baking powder, and cocoa, and mix until dough comes together.
• Rest the dough in the fridge for 30 minutes.

Baking:

• Preheat the oven to 180°C.
• Flour the bench and roll out the dough.
• Cut out star shapes and bake for 10-15 minutes until firm.
• Cool the cookies and sprinkle with gold dust.