01 -
In a small saucepan over medium heat, melt the butter, brown sugar, and corn syrup together. Stir occasionally until the mixture bubbles and thickens, about 3-4 minutes. Ensure sugar dissolves completely. Pour the caramel sauce evenly into the bottom of a 9×13-inch baking dish.
02 -
Slice the French bread into 2.5cm slices and arrange them in a single layer over the caramel base in the baking dish. Overlap slices slightly if needed to fit them all in, ensuring even distribution across the dish.
03 -
In a medium mixing bowl, whisk together the eggs, whole milk, vanilla extract, salt, and cinnamon until smooth and slightly frothy. Pour the custard evenly over the arranged bread slices, ensuring each slice is well-soaked. Press down gently on the bread to help absorption.
04 -
Cover the baking dish with plastic wrap and refrigerate overnight or for at least 4 hours to allow the bread to fully absorb the custard mixture.
05 -
Preheat oven to 175°C (350°F). Remove the baking dish from the refrigerator and let stand at room temperature for 15 minutes. Bake uncovered for 35-40 minutes, until the top is golden brown and the custard has set with slightly crispy edges.
06 -
Allow the casserole to cool for a few minutes before serving. Invert each slice so the caramelized side faces up. Serve warm, optionally garnished with fresh berries or a dusting of powdered sugar.