Cooking time: 15 minutes 
Difficulty: Easy 
Servings: 8 people 
Cost:
Ingredients:
- 250 gr. flour
- 1 egg + 1 egg yolk
- 120 gr. sugar
- 80 gr. butter
- 20 gr. cocoa powder
- Sugar for garnish
Preparation:
Put in the planetary temperature butter, sugar and operate the machine to a minimum to mix well. Add the eggs and let it blend in to the compound.
Only at the end add the flour and cocoa, sifted previously, all at once to make sure that they are built to perfection. The moment you see that the mixture does not stick to the walls of most planetary the pastry is ready. Wrap in plastic wrap and let rest in the refrigerator for 1 hour before using it. As for the shape I used stencils and star-shaped tree. In the end I have garnished with frosting that I had prepared earlier and sugar (remember the process of icing: 100g of sugar and two tablespoons of hot water. Stir until you get the icing). Bake at 180 ° for 15 minutes.