Creating your Banana Pudding Rice Krispie Treats is a breeze when you follow these simple steps:

1. Prepare the Baking Dish: Grease a 9×13 inch baking dish with cooking spray or line it with parchment paper for easy removal.
2. Melt the Butter: In a large saucepan, melt the butter over low heat.
3. Add Marshmallows: Once the butter is melted, add the mini marshmallows. Stir continuously until completely melted and smooth.
4. Mix in Pudding: Remove from heat and stir in the banana pudding mix, milk, and vanilla extract until well combined.
5. Incorporate Rice Krispies: Gradually add the Rice Krispies cereal to the marshmallow mixture, stirring until the cereal is fully coated.
6. Fold in Bananas: Gently fold in the sliced bananas, ensuring they are evenly distributed throughout the mixture.
7. Transfer to Baking Dish: Pour the mixture into the prepared baking dish. Use a spatula to evenly spread it out and flatten the top.
8. Cool: Allow the treats to cool at room temperature for about 15 minutes, or until set.
9. Slice and Serve: Once cooled, cut into squares and serve as desired. Optionally, top with whipped cream if you like.

These steps will guide you through effortlessly creating your delicious Banana Pudding Rice Krispie Treats!