Mix the butter and flour until you create a crumb texture. Add the ground almonds, icing sugar and lastly add the eggs and salt. Store in the fridge at 5°C. Roll out to a 2mm thickness and line 2 x 200mm tart rings. Blind bake tart shells at 170°C for 7 minutes, then continue baking for an additional 5 minutes or until you achieve a light golden brown colour. Remove from the oven and sieve Mycryo over the tart whilst still hot. Cool.
Combine the water and sugar in a saucepan and bring to a boil.
Coat the almonds in the syrup, and then spread them on a tray covered with a Silpat mat.
Bake the almonds at 160°C until they’re golden brown, stirring them every 5 minutes to ensure even baking.
Cool the almonds completely before mixing them with all of the other ingredients.
Warm the milk and infuse with the vanilla for 20 minutes in a container covered with cling film. Strain. Combine the egg yolks, sugar, custard powder slowly add the vanilla infusion and then place back in a saucepan and heat while stirring until boiling. Remove from the heat. Once the mixture reaches 40˚C, gradually incorporate the diced butter, Mycryo cocoa butter and rose paste. Cool for at least 1 hour in the fridge.
Heat the sugar and egg white together in mixing bowl over Bain Marie to 60°C. Remove from heat and mix in an electric mixer with the whisk attachment to create a meringue. Fold through the sieved icing sugar and cornflour. Pipe individual strips with a 2mm piping tube onto a tray lined with a Silpat® mat. Either place in a dehydrator for 4 hours at 60°C or bake in the oven at 90°C for 120 minutes.
Temper the dark couverture and spread a thin layer on an acetate sheet. Cut two 160mm discs and place a tray on top before setting for 20 minutes in the fridge. Remove the chocolate discs from the acetate and sieve it with the freeze dried raspberries.
Spread the crunchy almond mixture before it sets into the base of the tart and then place in a layer of fresh raspberries. Pipe the prepared rose cream on top with a 10mm piping tube. Place the prepared chocolate disc covered with the freeze dried raspberries on top of the rose cream and then place the prepared meringue discs around the side. Garnish with the pistachios and crystalized rose petals.