First mix chopped onions with hand full of coriander and keep aside. Do not use full quantity of coriander leaves. Mix tamarind and coriander chutney and keep aside.
In a bowl mix mashed potatoes with salt, sugar, black pepper, garam masala, coriander powder, amchoor, remaining coriander leaves and ginger garlic paste. Mix well these ingredients.
Take each pav and tear in the middle horizontally keeping one end intact. Do like this for all the pav.
In each pav, apply chutney mix on both the sides of the inside. Take potato mix and put inside the two parts of the pav. Sprinkle some pomegranate seeds and peanuts. Close the ends of the pav and apply butter on all the sides. Use limited amount of potato mix only so that it fits in properly between two parts of the pav.
Take a tawa (griddle) and heat it. Once it is hot, press dabeli on to tawa surface. First one side and then the other side. Do this till pav surface turns brown. Serve hot with chutney or ketchup.
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