Combine the Flour, Almond Meal, Cacao Powder, Sugar and Salt in a large bowl. Cut the Butter at room temperature in small cubes and add them to the dry ingredients.
Combine the dry ingredients and butter by pressing and rolling them in between your palms and fingers. You should get a thick sand / crumbs like batter.
Pour the water on the dough and knead to form a large ball. If too dry, add a little bit more water.
Rest for 30 minutes then roll the dough and place it in a tart tin. Prick the tart dough with a fork and place it in the freezer for 15 minutes to completely set.
Bake the tart dough at 180'C for 15 to 20 minutes or until fully baked. You can cover the tart with baking paper and baking beads / dry beans to avoid burning the dough. Set aside to cool.
Blackberry Panna Cotta
In a pot, mix the Frozen Blackberries, Water, Brown Sugar, Cinnamon Powder and Lemon Juice. Bring to a boil and let it reduce for 10 to 15 minutes.Transfer the compote into the blender to make a thick paste. Press the paste through a sieve to collect the juice only.
In an other large pot, mix the Blackberry Juice, Milk and Cream and bring to a boil. Add the Agar Agar and whisk well for about 2 minutes. The liquid should still be boiling when you whisk it for the Agar to start working.When it starts to slightly thicken, remove from the heat and pour the Panna Cotta mixture into the pre-baked tart crust. Place into the fridge to set for at least 30 minutes, or until the panna cotta has started to set.
Passion Fruit Gel
Pour the Passion Fruits Juice and Seeds in a pot and combine it with the Lemon Juice. Bring to a boil, then add the Agar Agar. Whisk for a couple of minutes then remove from the heat.Pour the Passion Fruit Gel on top of the Blackberry Panna Cotta and place it back into the fridge for at least 1,5 hour.
The Tart Crust needs to have fully cooled down before filling it with the panna cotta.
2. Make sure the Blackberry Panna Cotta has set before adding the Passion Fruit Gel.
Recipe provided by "A Baking Journey" - https://www.abakingjourney.com