Making Oreo Banana Pudding is straightforward if you follow these simple steps:

1. Prepare the Pudding: In a mixing bowl, whisk together the cold milk and instant vanilla pudding mix until well combined. Allow it to sit for 5 minutes to thicken.
2. Add Whipped Topping: Fold in the whipped topping and vanilla extract into the pudding mixture until smooth and creamy.
3. Crush the Oreos: Take about half of the Oreo cookies and crush them into small pieces. You can use a food processor or place them in a ziplock bag and crush them with a rolling pin.
4. Slice the Bananas: Peel the bananas and slice them into thin rounds.
5. Layer the Ingredients: In a large serving dish or individual cups, start with a layer of the pudding mixture.
6. Add Oreos: Sprinkle a layer of crushed Oreos over the pudding.
7. Add Bananas: Layer some banana slices over the crushed Oreos.
8. Repeat Layers: Repeat the layers until all ingredients are used, finishing with a layer of the pudding mixture on top.
9. Garnish: Top with remaining crushed Oreos for decoration.
10. Chill: Cover the dish with plastic wrap and refrigerate for at least 4 hours or overnight to allow flavors to meld.

These steps will guide you in creating this incredible dessert effortlessly.