Well I just checked out a couple of other recipes for this same preparation. The idea seems to be to simmer the carrots in the spiced milk for some time (up to 3 hours), until the mixture is almost dry. Then remove to fry the carrot mixture in ghee until it has release all of its water content. My thinking is once the water is gone that the lactose would caramelize and leave you with some sort of buttery candied carrot concoction. Some recipes call for the addition of almond (though I think toasted pistachios would be more intriguing... and astatically pleasing), most call for raisins. Parsnips of course come to mind as an alternative, with the whole parsnip cake thing right now, though many other sweet vegetables could lend themselves nicely.
Here is a link to one of many recipesI don't know the results of this recipe however, as I have yet to prepare this dish. I have found much unexplored (in terms of western pastry chefs) ideas and goods in Indian cuisine, and think that there is much possibility in this area. Today I even found that Kerala (one of India's States) produces cocoa beans, some thing I was unaware of. I also came across a pudding using ground dried peas, which sounded quiet interesting (though I have used dried legumes in cakes before, only to be left with a earthy metallic flavor).
India also offers a number of refreshing drinks that could easily be transformed to panna cottas, gellees, sorbets, foams, or many other things.
I know this is off the subject but is any one familiar with noodle koogle, and it's preparation. Soba noodles are just begging to be put into desserts some how; this may be another topic though