First, take a pan, boil milk 10 mins, up to 3-4 boils, then add sugar and custard powder(mixed with 1/4th glass of chilled milk) while stirring continuously.

Then turn off the flame and allow the custard to get chilled in the fridge.

Then take shot glasses, first put a layer of parle g biscuit, then layer of Gulab Jamun pieces then a layer of custard and repeat.

Garnish with chopped dry fruits.and serve chilled.