Kheer is Indian rice pudding made with only three basic ingredients- rice, milk and sugar. And I think that’s the reason it is so commonly made in India because the basic ingredients are so readily available everywhere.
Rabri is a popular North Indian sweet made from milk. Basically rabri is thickened sweetened milk having layers of malai or cream in it. its flavored with cardamoms, saffron with the addition of dry fruits like almonds and pistachios.