How to make eggnog is a common question at Christmas and I have the answer. In case you were wondering, I add rum to this recipe! I have to admit this is one of my favourite festive recipes at this time of year.   Ingredients   6 happy eggs 60g caster sugar 600ml milk 1 tbsp vanilla extract ½ tsp grated nutmeg 150ml plain yogurt Method You will need a cooking thermometer for this recipe.   Don’t be scared of raw eggs in eggnog; we gently cook them in this recipe.   Place 4 happy eggs, 2 happy egg yolks, caster sugar and milk in a saucepan. Heat slowly whilst stirring…