Add the chocolate, milk chocolate, white chocolate in a heat safe bowl. Microwave it for 30 seconds and take it out and mix. Microwave for another 30 seconds and take it out and mix it well. If it is all melted, you don't have to microwave it again.
Add the espresso powder and mix well.
Take a silicon mold and or grease an ice cube tray with a little coconut oil, then fill it with the chocolate mixture (make sure it is 2- 3 tbsp of filling each).
Freeze it for 5 minutes and take it out and make a small hole in the middle and add a tablespoon of condensed milik in the middle and top it with a tablespoon of chocolate mixture, mini marshmallows and press it well.
Freeze it for 30 minutes.
Take it out and wrap it or pop it out and keep in ziplocs and keep it in the refrigerator.
To prep
When ready to serve, heat up your milk until simmer and swirl until melted.
Recipe by Food Fashion Party at https://www.foodfashionparty.com/2017/12/10/hot-chocolate-stick/