EggNog Cocktail – 12 Days of @Madtini Holiday Cocktails – Day 1 by Randy Matheson | Dec 20, 2009 | 12 Days of @Madtini Holiday Cocktails, Rum based EggNog Cocktail Ingredients: 3 oz eggnog 1 1/2 oz Rum Nutmeg Cinnamon Mixing: Add ingredients into a cocktail shaker filled with ice. Shake and then strain into a chilled cocktail glass. Garnish with nutmeg and cinnamon.