Step 1:
In a blender, combine the ice cubes, 1 cup of milk, 2 tablespoons of granulated sugar, 1 teaspoon of vanilla extract, and 8 Oreo cookies. Make sure the cookies are broken up slightly so they blend easily.

Step 2:
Blend the mixture on high speed for about 30-45 seconds or until it becomes smooth and creamy. The ice should be fully crushed, and the cookies should be blended into small, fine pieces that give the drink its signature flavor and texture.

Step 3:
Before pouring your frappe into a glass, drizzle about 1 tablespoon of chocolate syrup along the inside of your serving glass to give it an extra chocolatey touch and a decorative look.

Step 4:
Carefully pour the blended frappe into the prepared glass, filling it almost to the top.

Step 5:
Top the frappe with a generous dollop of whipped cream. For a final finishing touch, crush some extra Oreo cookies and sprinkle them over the whipped cream. You can also place a whole Oreo on top as a garnish for presentation.

Step 6:
Serve immediately with a straw, and enjoy your Cookies & Cream Frappuccino!