Classic Homemade Eggnog: A Heartwarming Holiday Beverage

Ingredients

• 6 large eggs (about 300g)
• 3/4 cup granulated sugar (150g)
• 2 1/2 cups whole milk (600ml)
• 1 cup heavy cream (240ml)
• 1 teaspoon pure vanilla extract (5ml)
• 1 teaspoon freshly grated nutmeg (2g)
• 1/2 teaspoon ground cinnamon (1g)
• 1 1/2 cups dark rum (360ml) or bourbon (optional)