Creating Cinnamon Bread Pudding can be straightforward if you follow these simple steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter.
2. Prepare Bread: In a large bowl, place the cubed bread. Set aside.
3. Mix Wet Ingredients: In another bowl, whisk together the eggs, whole milk, heavy cream, granulated sugar, ground cinnamon, vanilla extract, and salt until well combined.
4. Combine Mixtures: Pour the egg mixture over the cubes of bread, ensuring all pieces are soaked. Let it sit for about 10 minutes to absorb.
5. Add Optional Ingredients: If using, fold in the raisins and chopped nuts into the bread mixture.
6. Transfer to Baking Dish: Pour the bread mixture into the greased baking dish, spreading it evenly.
7. Bake: Place in the preheated oven and bake for 45-50 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
8. Cool: Remove from the oven and let it cool for about 10-15 minutes before serving.

These steps will guide you in creating this incredible Cinnamon Bread Pudding effortlessly.