Warm bread pudding drizzled with rich bourbon whiskey sauce is a decadent Southern dessert that transforms day-old bread into a luscious treat. This family-favorite indulgence is perfect for holiday gatherings.
Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking dish with butter.
Tear the day-old French bread into bite-sized pieces and place in a large mixing bowl.
In a separate bowl, whisk together eggs, whole milk, granulated sugar, vanilla extract, cinnamon, nutmeg, and salt until well combined.
Pour the egg mixture over the bread pieces, add raisins, and gently fold until the bread is well soaked. Allow it to rest for 20 minutes to absorb the custard.
Transfer the mixture to the prepared baking dish. Dot with unsalted butter, cover with foil, and bake for 30 minutes. Remove foil and bake an additional 15–20 minutes until golden brown and set, but still moist in the center.
While the pudding bakes, prepare the whiskey sauce: In a small saucepan over medium heat, combine powdered sugar, the remaining butter, and bourbon whiskey; stir until smooth and heated through—do not let it boil.
When done baking, remove bread pudding from the oven and let stand for 10 minutes before slicing. Serve warm, drizzled generously with the warm whiskey sauce.