For 2: 2 cups whole milk ½ cup heavy cream 2 Tbs. sugar ½ tsp. kosher salt 3 oz Valrhona 66% chocolate Marshallow fluff For 5: 1 quart whole milk 1 cup heavy cream ¼ cup sugar 1 teaspoon kosher salt 6 oz Valrhona 66% chocolate (or any other brand of high-quality dark chocolate of your choosing) Marshmallow fluff to top Bring milk, cream, sugar and salt to simmer. Turn off heat and add chocolate. Allow to sit for a minute and whisk until chocolate is melted. Pour into cups and top with fluff. Best. Ever.