1-First, start by gathering your ingredients and measuring them out accurately. This helps everything mix smoothly and avoids any last-minute rushes.

2-Next, pour the milk into a saucepan and set it over medium-low heat, keeping an eye on it to warm without boiling.

3-Once the milk is warm, whisk in the cocoa powder and sugar gradually. Stir constantly to blend it all in and prevent lumps, which keeps the texture velvety. Add the chocolate chips and keep whisking until they melt completely and the mixture turns glossy.

4-Finishing Touches and Serving Stir in the vanilla extract for that final flavor boost, and if you like, add a pinch of salt to enhance the taste. Pour it into mugs right away and top with marshmallows or whipped cream for extra fun. This step ensures the hot chocolate is at its best when served immediately, making it a hit for family movie nights or solo relaxation.