Serve this amazing Cold coffee during evening or as a dessert
First put coffee powder and cocoa powder in water. Boil for 2 mins until all dissolves.
Now Add sugar (as desired, if you don't like sugar then you may skip adding sugar), & let it boil for a few more minutes till the sugar dissolves completely
Crush the Oreo Biscuits
Now add the 1 Tbsp of crushed sugar, 1 Tbsp of Ice-Cream, Milk & Coffee Powder-Cocoa Powder & Sugar Solution in a Blender, and blend it for 3-5mins
Pour the Cold-Coffee in a Glass & put the rest of the Ice-Cream on top of it & garnish it with rest of crushed oreo cookies