Banana & Nutella Pizza

1. Place the pizza stone on the grill and preheat the BBQ to 200 degrees
2. In a bowl put the nutella and the milk in and whisk until mixed together, this should make it spreadable on the cold pizza base
3. Spread the nutella on the base and place the banana slices around all over the pizza
4. Turn burners down to LOW. Place on the pizza stone and cook with the hood closed for 10 minutes or until golden around the edges