Creating Sticky Banana Bread Pudding Cake with Caramel Flavor is easy with these simple steps:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Grease a 9×13 inch baking dish.

2. Prepare the Bread: Cut the day-old bread into cubes and place them in a large mixing bowl. If desired, toast the cubes lightly in the oven for a few minutes to enhance their texture.

3. Combine Wet Ingredients: In another bowl, whisk together the mashed bananas, eggs, whole milk, heavy cream, granulated sugar, vanilla extract, ground cinnamon, and salt until well combined.

4. Mix Bread and Liquid: Pour the wet mixture over the bread cubes. Gently fold until all the bread is coated. Allow this mixture to sit for about 10-15 minutes to absorb the flavors.

5. Add Caramel: Drizzle half of the caramel sauce over the mixture and gently stir to combine without breaking up the bread too much.

6. Transfer to Baking Dish: Pour the entire mixture into the prepared baking dish. Use a spatula to level the top.

7. Bake: Place the dish in the preheated oven and bake for 45-50 minutes or until the top is golden and a toothpick inserted in the center comes out clean.

8. Cool: Remove the cake from the oven and let it cool for about 15-20 minutes. This will help it set and make it easier to serve.