Let’s dive into the process of creating this comforting dessert. As with many recipes I share, the steps are straightforward, ensuring that even a novice cook can create something special.

1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or non-stick spray.
2. In a large mixing bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, cinnamon, nutmeg, and salt until well combined.
3. Add the cubed bread and raisins to the custard mixture. Gently fold until the bread is fully soaked. Let it sit for about 10 minutes to absorb the flavors.
4. Transfer the bread and custard mixture into the prepared baking dish. Drizzle the melted butter over the top for an extra layer of richness.
5. Bake in the preheated oven for 45-50 minutes, or until the top is golden and the custard is set. The center should be slightly jiggly but firm.
6. Remove from the oven and let it cool slightly before serving. This allows the custard to finish setting, ensuring every bite is perfect.

Remember, cooking is a sensory experience. Don’t be afraid to adjust the spices to suit your taste. My abuela taught me that the best dishes come from trusting your instincts in the kitchen.