Recipe: “crumbly shortbread , a typical Christmas biscuit” (POLVORONS)

Ingredient:

- Half cup of vegetal butter
- Half cup of butter
- A cup of sugar
- Two yolks
- A spoon of vanilla
- Three and a half cups of of flour

Steps:

* Put the grill on the second level of the oven to avoid burning the crumbles

1. Heat the oven to 350 degrees. Grease with butter the two grills.

2. Mix the two types of butter, the sugar, the egg yolks and vanilla extract until they be creamy. Then add the flour slowly and gradually.
3. Do balls with the mix. Put it in the grill, and then do balls with your fingers, or with a round mold. Press the centre of each ball and place in the centre of each crumbly sugar dusted, of your choice, because it's optional. Put everything in the oven for 8 to 10 minutes. Then cool the crumbles, and finally eat them.