Melt ghee in a heavy bottomed pan, and add milk powder.
Stir until the mixture looks crumbly. Maintain the heat at the medium-low setting.
Pour milk into this mixture and mix it well. Add milk slowly. The mixture will come together as a soft, elastic dough. If the mixture doesn’t bind well, add another tablespoon of milk.
Add powdered sugar, pistachio essence, and stir to combine.
Keep stirring continuously, do not leave the mixture unattended at any time as it may burn. Keep stirring and soon the mixture will start to thicken.
Take it off the flame and allow it to cool slightly. Add Pistachios to the mixture. Mix to combine.
Pour it into a baking dish and generously sprinkle the remaining 2 tablespoons of crushed green pistachio pieces on top.
Allow the burfi to set (remain undisturbed) for 4-6 hours or overnight.
This decadent nutty pista burfi tastes amazing at room temperature.