01 -
Spread butter over a 9x13-inch dish and arrange the bread pieces in one layer.
02 -
In a big bowl, whisk together the eggs, half-and-half, milk, vanilla, sugar, nutmeg, and cinnamon until well-mixed.
03 -
Drizzle the egg mixture evenly over the bread slices so they soak it all up.
04 -
Cover with plastic wrap and chill in the fridge overnight to let flavors meld.
05 -
When ready to bake, set the oven to 350°F and let it preheat.
06 -
Remove the plastic, then scatter small bits of butter on the bread. Top it off with a sprinkle of sugar.
07 -
Pop it in the oven for 35 to 40 minutes, until it puffs up and the surface is golden.
08 -
Let it cool slightly. Add another layer of sugar on top, then broil quickly to caramelize it.