Step 1: Prepare the Oreo Crust

1. Place the Oreo cookies in a plastic bag and seal it tightly.
2. Using a rolling pin or a sturdy wooden spoon, crush the Oreos until they become fine crumbs. This can also be done using a food processor for a quicker and more even texture.
3. Spoon about 1 ½ to 2 tablespoons of crushed Oreos into the bottom of six small dessert dishes or cups. Ensure the cups are at least ¾ to 1 cup in size. Press the crumbs down slightly to form a base.

Step 2: Make the Cheesecake Filling

1. In a mixing bowl, combine the softened cream cheese and powdered sugar.
2. Using a hand mixer or a stand mixer, beat the mixture until smooth and creamy. This should take about 2 to 3 minutes on medium speed.
3. Add the vanilla extract and mix until well incorporated.
4. Gently fold in the whipped topping using a spatula. Be careful not to overmix, as this will help keep the filling light and airy.
5. Fold in the remaining crushed Oreos, reserving some for garnish.

Step 3: Assemble the Cheesecake Cups

1. Divide the cheesecake filling evenly among the six dessert cups, spooning it over the crushed Oreo base.
2. Lightly press the filling down to ensure there are no air pockets.
3. Cover the cups with plastic wrap and chill in the refrigerator for at least 30 minutes to 1 hour. Chilling allows the flavors to meld and gives the cheesecake a firmer texture.

Step 4: Garnish and Serve

1. Before serving, top each cheesecake cup with additional whipped topping.
2. Sprinkle extra crushed Oreos on top for added crunch and visual appeal.
3. For an extra decorative touch, place a whole Oreo on top of each cheesecake cup.