Step 1: 1- take the biscuits and empty all in a container leaving 1-2 aside.
Step 2: 2- add milk, little chocolate syrup ( as per your taste)
Step 3: 3- blend all with a hand blender leaving small crumbs of oreo unblended.
Step 4: 4- take the glasses and pour the chocolates sauce only on the inner surface of the glass.
Step 5: 4- now grate some milk chocolate at the bottom of the glass.
Step 6: 5-put little ice cream onto grated chocolate in glass.
Step 7: 6- now pour the shake in the glass gently so that the icecream n chocolate do not get disturbed from there places.
Step 8: 7- break the extra oreo which was left aside into 2 pieces and put on the edge of the glass to top it.
Step 10: * enjoy the delicious oreo shake!!!!