In a blender, combine the sweetened condensed milk, evaporated milk, half-n-half, vanilla extract, cocoa powder, and kosher salt. Blend on medium speed for about 30 seconds or until smooth.

Pour the blended mixture into an ice cream maker's bowl. Turn on the machine and churn according to the manufacturer’s instructions, typically for about 20-25 minutes, until the mixture thickens.

Approximately 5 minutes before the churning process is complete, add in the mini chocolate chips to allow even distribution without fully melting.

Once churning is done, transfer the ice cream into a freezer-safe container, press parchment paper against the top to minimize ice crystal formation, and wrap it tightly with plastic wrap. Freeze for at least 4 hours.