What you need:
3 cups whole milk
1 cup heavy whipping cream
4 cinnamon sticks
3/4 tablespoon pure vanilla extract
1 teaspoon grated nutmeg
5 eggs
2/3 cup white sugar
1/2 cup caramel syrup, plus more for garnish
1 tablespoon sea salt, plus more for garnish
3/4 cup good-quality dark rum (optional)
2 egg whites for garnish (optional)
What you do:
1. In a large saucepan, combine milk, cream, cinnamon, vanilla and nutmeg. Bring to a boil over medium heat. Be careful when bringing to a boil that the milk doesn't boil over the pan. As soon as you see it bubbling, remove from heat. Allow to sit for at least 5-10 minutes to steep. To make sure the milk mixture isn't hot enough to cook the eggs once added, allow it to sit for a little bit off the heat before the next step.
2. In a large stand mixer, beat eggs and sugar on medium high to high heat until fully combined.
3. Pour egg mixture into the milk and whisk quickly until fully combined.
4. Add caramel, sea salt and rum (if using). Continue whisking to fully combine.
5. When you're ready to serve, beat the egg whites on high until foamy peaks form (optional).
6. Pour the eggnog into the glass, leaving a bit of room at the top. Top with fluffy egg whites* (optional).
7. Garnish with nutmeg and caramel sauce; enjoy!
*As always, consume raw eggs at your own risk.