Cut mangoes in small pieces and process in food processor until puréed. Set aside. Mix cinnamon, lime juice, honey and ginger powder into the plain Greek yoghurt. Adjust amounts according to taste

Clean and dry food processor bowl and add Parle-G cookies and pulse until crumbly. In a parfait glass, layer the mango purée, then yoghurt, then cookie crumbs. Repeat all layers (if there is space in the glass).