Add the egg yolks and half of the sugar in a bowl and whip them on high speed with an electric mixer until the mixture is pale, creamy, and glossy; at least 5-8 minutes (If you don't want to use raw egg yolks, you can do this step over a double boiler to cook the egg yolks).
2 eggs, separated, 100 gs white granulated sugar, divided into two
Add the mascarpone cream, vanilla, salt, and spices and mix again until fully combined and creamy.
250 gs mascarpone cheese, 1 tsp vanilla essence, 1/2 tsp salt, 1/4 tsp cinnamon powder (or any masala chai spice of choice), 1/4 tsp cardamom powder (or any masala chai spice of choice)
In another bowl, whip the egg whites, gradually adding the remaining half of the sugar, until they reach stiff peaks.
Fold the egg white mixture into the egg yolk mix gently using a silicone spatula in three increments. Make sure to do this very gently or the eggs will deflate and the cream will be loose, not creamy and fluffy.
Assembly: Top the chai-soaked-ladyfinger layer with half of the prepared Mascarpone cream, then create another ladyfinger layer, followed by another layer of the Mascarpone cream. Finally, top with sweetened whipped cream and chopped pistachios.
100 ml whipped cream, Chopped pistachios
Refrigerate for 4-5 hours or overnight to allow the Tiramisu to set properly before serving.