Pizzookie

Preheat the oven with the pizza stone to 165 °C with top and bottom heat.

Sift in a bowl the flour, cocoa, and baking soda. In another bowl, whisk the butter with both types of sugar using a spatula until soft, creamy, and well combined.

Add salt, vanilla, and then all the dry ingredients, little by little, until you have a dough.

Add the chocolate chunks or chips and stir. Place the dough on a work surface to handle it better, and roll it out with a rolling pin.

Shape the dough into a pizza-sized cookie and place it on a tray lined with parchment paper. Chill the dough in the fridge for one hour or in the freezer for 30 minutes.

Place the marshmallows on the cookie top and sprinkle the pistachios. Place the pizzookie in the oven with the pizza peel, and bake for 12-15 minutes.

Take it out of the oven and set aside to cool.