2 tablespoons butter
6 croissants, stale and cut into 1-inch chunks
1 loaf cinnamon raisin bread, stale and cut into 1-inch squares
1 cup semisweet chocolate chips
6 cups milk
1 1/2 cups chocolate syrup, such as Hershey's
3 tablespoons brown sugar
1/2 teaspoon ground cinnamon
1/2 teaspoon salt
5 to 6 scrapes fresh nutmeg
6 eggs
6 tablespoons butter, cold and cut into small cubes
2 tablespoons all-purpose flour
1 cup pecans, chopped
1/2 cup brown sugar
1 teaspoon Maldon sea salt
1/2 teaspoon ground cinnamon

Bourbon Whipped Cream:
1 cup heavy cream
1 tablespoon bourbon
1 tablespoon sugar