Take mango puree in a non stick pan and add jaggery powder, black salt and chaat masala to it.
Cook on medium- low for about 15-20 mins heat or until the mixture thickens. The mixture will splutter at this stage so be careful. You can even put a lid if the mixture splutters too much.
If the mixture coats the back of the spoon or spatula and a line traced in the middle of it remains visible and doesn’t merge, that means it has reached the desired consistency.
Now, take the mixture off the heat and spead evenly on a greased dish. I used an 8X8 inch aluminium mould and greased it with ghee. You can also use a plate and grease it with any neutral oil too. The thickness of the mixture should ideally be ¼th of an inch.
Cover the mixture with a cloth and dry it under the sun for at least 2 days.
Once the aam papad has dried, scape the corner carefully with a knife and peel the aam papad out of the pan. Cut into equal sized strips and roll them further. Store in an airtight container for upto 1 week.
Recipe by Bake with Shivesh at https://bakewithshivesh.com/aam-papad/