Start by warming up 1 tablespoon of evaporated milk in the microwave for 30 seconds. Then add a quarter teaspoon of saffron. Mix.
In a separate bowl, add mascarpone cheese (preferably at room temperature).
Then add sugar, cardamom, vanilla extract, and all the milk-infused saffron.
Using an electric mixer, blend for 2 minutes until it's creamy.
Now add the whipped cream a couple of dollops at a time, and fold it in the mascarpone cheese. Do not mix the whipped cream, but rather fold it in.
Keep folding in whipped cream little by little until there is none left.
This is what you should have.
Now add chopped pistachios and gently fold them in. The Pistachio Mascarpone Whipped Cream is ready.