To make the short crust, mix FrescoAll-Purpose Mix, all-purpose flour, salt, and cold butter into a fine powder. Gradually add the cold water – careful not to overmix. Rest in chiller for 1 hour.
Take about 120g of the short crust and flatten it into a circle.
Spread the Fresco Chocolate Fudge evenly onto the dough.
Add the mini marshmallows.
Sprinkle with crumble to cover the dough.
Pre-heat the oven to maximum temperature and bake for 2-3 minutes.