Buy rasgolla tin.
Make sure to drain all the sugar water.
Take each rasgulla, give a gentle squeeze to remove the sugar water and add it to a bowl.
Take another bowl add 2 packs of half anf half, yellow/coloring or saffron, 2 cardamom, sugar as need and mix.
Take 1 handful of pistachios...no salt...grind and add to half and half mixture .. mix and add to squezzed rasgolla patties.
Refrigerate for 4-5 hours...yummy rasmalai ready