Creating Sweet Cranberry Eggnog Bread Pudding is straightforward when you follow these simple steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Prepare Bread: Cube the day-old bread and place it in a large mixing bowl.
3. Mix Ingredients: In a separate bowl, whisk together the eggnog, eggs, and granulated sugar until well combined.
4. Combine Mixtures: Pour the eggnog mixture over the cubed bread, stirring gently to ensure all pieces are coated.
5. Add Cranberries: Fold in the cranberries, distributing them evenly throughout the mixture.
6. Transfer to Baking Dish: Pour the bread mixture into the prepared baking dish, spreading it out evenly.
7. Bake: Place the dish in the preheated oven and bake for 45 minutes, or until the top is golden brown and the custard is set.
8. Cool: Remove from the oven and allow to cool for 10-15 minutes before serving.

These steps will guide you in creating this incredible dessert effortlessly.