First crush the Oreos and add melted butter, mix well and put a layers of the biscuits in a dish or glass as you require.

Now in a saucepan add half liter milk, let it heat then add sugar and stir well.

In a separate bowl add the other half of milk and the custard powder, mix it well.

Pour the custard mixture in the heated milk and cook till it thickens.

After the custard thicken let it cool for a little then add a layer of the custard in the dish or the glass.

Now beat the cream and you can add oreo crumbs if you like. Spread the cream on top and garnish it with Oreo biscuits.