Divide cream into two equal parts.

In one half, add melted dark chocolate. You can even add some castor sugar in order to increase the sweetness (that is as per your taste) and whisk this mixture until sugar is dissolved.

In other half of the cream add castor sugar and mix it properly. Then add some crushed oreo biscuits in it.

Now take a disposable cup and fill 1/3rd of it with the dark chocolate mixture and put an ice-cream stick in the middle. Then keep it in the freezer such that the ice cream stick stays in the center and let it sit there for about 1-1.5 hours and until it sets properly.

After you take them out, pour the other cream mixture (the one with the crushed oreo biscuits in it) in the cups.Garnish it with some more crushed oreo biscuits on top for that extra crunch. Keep this in refrigerator for about 3-4 hours atleast.

When the ice cream is set, take out the cups, cut it using a pair of scissor. Voila! Your oreo popsicles are ready. For presentation you can use the remaining crushed oreo biscuits.