To prepare rabdi, take a thick bottom kadhai and pour the milk in it and bring it to a boil.
Once it boils, turn the flame to low and keep stirring until the milk reduces to about 300 ml. Remember to scrape the sides and bring the scrapes back in the boiling milk to get the lachhas.
Once ready, cool the rabri and then layer it with the crushed laddoo, nuts, saffron, and cinnamon powder. Top it with saffron and nuts.
I love this dessert, the meringue can be made the day before, the fruit and syrup can be done the day before or earlier in the day and all you need to do is whip the cream and put it all together.