In a big mixing plate or bowl, take boiled and mashed potatoes, grated paneer, cornflour, ginger garlic paste, chili paste and chopped coriander.
Add all the spices - turmeric powder, red chili powder, coriander powder, cumin powder, garam masala, dry mango powder, chaat masala and salt.
Mix them well.
Divide the mixture into 15 balls. Apply oil on the palms and shape the balls into logs as shown.
Heat a non stick pan. Spread oil on it and roast the aloo paneer rolls on medium heat.
Put some oil over it and flip them gently all over and roast them till golden and crisp.
Serve them with ketchup and coriander pesto or green coriander chutney.