Creating this Banana Bread Pudding is a breeze when you follow these easy steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Prepare the Bread: In a large bowl, combine the cubed bread with the mashed bananas. Toss to mix well.
3. Make the Custard: In another bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, cinnamon, and salt until fully combined.
4. Combine Mixtures: Pour the custard mixture over the bread and banana mixture. Stir gently to ensure all the bread is soaked in the custard.
5. Add Optional Ingredients: If using, fold in the chopped nuts and chocolate chips.
6. Transfer to Baking Dish: Pour the mixture into the prepared baking dish, spreading it evenly.
7. Bake: Bake in the preheated oven for 45-50 minutes or until the top is golden brown and a knife inserted comes out clean.
8. Cool: Remove from the oven and allow to cool for 10-15 minutes before serving.
9. Serve: Cut into squares and serve warm, optionally topped with whipped cream or ice cream.

These simple steps will lead you to a delightful Banana Bread Pudding that is sure to impress your family and friends!