01 - 
                Pour the milk, sugar, salt, chocolate chips, and cocoa into a pan. Set it on low to medium heat.
              
              
              
                02 - 
                Keep whisking now and then. Let the chocolate melt down and the mix get hot and steamy—but take care it doesn't boil. This should take about 10 minutes.
              
              
              
                03 - 
                Take the pan off the heat. Add the vanilla right after.
              
              
              
                04 - 
                Pour into mugs. Add whipped cream or marshmallows on top if you'd like. Enjoy while it's still hot!