Homemade Salted Caramel Eggnog

Description:

Ingredients:

3 cups whole milk
1 cup heavy whipping cream
4 cinnamon sticks
¾ tablespoon pure vanilla extract
1 teaspoon grated nutmeg
5 eggs
⅔ cup white sugar
½ cup caramel syrup, plus more for garnish
1 tablespoon sea salt, plus more for garnish
¾ cup good quality dark rum (optional)
2 egg whites for garnish (optional)
¾ cup (175ml) Bacardi Dark Rum, or bourbon