½cupgranulated sugarplus extra for sprinkling on top
1teaspoonvanilla extract
1teaspoonground cinnamon
⅛teaspoonnutmeg
Instructions
Preheat oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish.
Slice the loaf into 1-inch pieces, then cut each slice diagonally into triangles. Butter one side of each triangle.
Arrange the bread triangles in the prepared dish, buttered side up. Sprinkle raisins between the layers as you go.
In a large bowl, whisk together the milk, heavy cream, eggs, sugar, vanilla extract, cinnamon, and nutmeg until well combined.
Slowly pour the custard mixture over the bread, making sure all pieces are evenly coated. Use the back of a spoon to gently press down the top layer, or tilt the dish so the liquid seeps into all the bread.
Let it rest for about 5 minutes at room temperature to allow the liquid to fully soak in.
Sprinkle 1 tablespoon of granulated sugar over the top.
Bake for 40-45 minutes, or until the custard is set and the top is golden brown.
Slice into 8 portions and serve warm. Refrigerate any leftovers, covered tightly.