Creating these delightful Banana Pudding Brownies is a straightforward process if you follow these clear steps:

1. Preheat your oven: Set it to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Mix Butter and Sugar: In a large bowl, combine the melted butter and granulated sugar, stirring until well mixed.
3. Add Eggs and Vanilla: Beat in the eggs one at a time, adding the vanilla extract and mixing thoroughly.
4. Incorporate Dry Ingredients: In a separate bowl, whisk together the flour, cocoa powder, baking powder, and salt. Gradually add this mixture to the wet ingredients.
5. Prepare the Batter: Mix until just combined, ensuring not to overmix. The batter should be thick and fudgy.
6. Pour into Baking Dish: Spread the brownie batter evenly into the greased baking dish.
7. Bake: Place in the preheated oven and bake for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.
8. Cool the Brownies: Once done, remove from the oven and allow to cool completely in the pan.
9. Prepare the Banana Pudding Layer: In a separate bowl, whisk together the instant banana pudding mix and milk until thickened.
10. Add Whipped Topping: Fold in the whipped topping until everything is well combined.
11. Spread the Pudding: Once the brownies are completely cooled, spread the banana pudding mixture gently over the top.
12. Add Bananas: Optionally, add sliced bananas on top of the pudding layer for extra flavor and presentation.
13. Chill: Refrigerate for at least 1 hour to let the flavors meld and set.

By following these clear steps, you’ll create a batch of Banana Pudding Brownies that’s as delightful to make as it is to eat!