Preheat over at 400F/200C.
Roll the shortcrust pastry on the Roul'Pat®, shape it to the Flexipan® with the help of the Cake Server Knife. Reserve in the refrigerator.
Wash your raspberries & blackberries under cold water and let them dry in the colander.
In a mixing bowl, whisk eggs and sugar together. Add the almond flour, heavy whipping cream and vanilla extract, until smooth.
Take the Flexipan® out of the refrigerator, lightly pierce the shortcrust pastry with a fork.
Place the berries on the pastry, and using a spatula, gently pour over your batter.
Bake for 30 minutes at 400F/200C. (Every oven heats differently, monitor your tart from 20min).
Once your tart is out of the oven, let it completely cool down before unmolding. Then, Serve and Enjoy!