01 - 
                        Challah or brioche bread, stale, cut into 1-inch cubes, 1 pound (13-14 cups).
                      
                    
                      
                        02 - 
                        Eggnog, room temperature, 6 cups.
                      
                    
                      
                        03 - 
                        Large eggs, room temperature, 6.
                      
                    
                      
                        04 - 
                        White granulated sugar, 1/2 cup.
                      
                    
                      
                        05 - 
                        Pure vanilla extract, 2 tablespoons.
                      
                    
                      
                        06 - 
                        Ground cinnamon, 1/2 teaspoon.
                      
                    
                      
                        07 - 
                        Ground nutmeg, 1/2 teaspoon.
                      
                    
                      
                        08 - 
                        Salt, 1/2 teaspoon.
                      
                    
                      
                        09 - 
                        For the sauce: Egg yolks, 4.
                      
                    
                      
                        10 - 
                        For the sauce: Granulated sugar, 1/3 cup.
                      
                    
                      
                        11 - 
                        For the sauce: Half and half, 1/2 cup.
                      
                    
                      
                        12 - 
                        For the sauce: Heavy cream, 1/2 cup.
                      
                    
                      
                        13 - 
                        For the sauce: Rum extract or rum, 1 teaspoon or 1 tablespoon.
                      
                    
                      
                        14 - 
                        For the sauce: Ground nutmeg, pinch.