Peel the carrots. Chop into equal sized peices.
In an instant pot or pressure cooker, heat the ghee and fry the nuts.
Add in the chopped carrots and toss in the ghee. Cook for some time, tossing till the color slightly changes.
Add the condensed milk completely and give a good toss.
Add 1 tin and a little more of water, to cover the carrots. Add in the cardamom, saffron and salt.
Close the lid. If using an instant pot, put the timer on 30 minutes in pressure cooker mode and let it be. If in a normal pressure cooker, cook on high flame till whistle is almost coming, then reduce the flame to bear minimum and let it cook for 30 minutes.
Switch off and allow the pressure to go by itself.
Now open the lid, and switch on the flame/ put on "saute" mode.
Cook, stirring occasionally, till the water is completely dried up. Stir to avoid the bottom getting stuck. As you stir, break down the carrots.
Switch off, using a hand beater, break down the carrots completely to the texture you prefer.
Serve hot or cold and enjoy.