01 - Whisk the heavy cream, whole milk, granulated sugar, vanilla extract, and salt in a large mixing bowl until the sugar is fully dissolved.
02 - Pour the mixture into an ice cream maker and churn according to manufacturer instructions, typically 20–25 minutes, until soft-serve consistency is achieved.
03 - Chop the chocolate sandwich cookies into bite-sized pieces using a knife and cutting board.
04 - Add chopped cookies during the final 2 minutes of churning to ensure even distribution through the ice cream.
05 - Transfer churned ice cream to a freezer-safe container, smooth the surface, and press parchment paper directly onto the ice cream to minimize ice crystal formation.
06 - Freeze for a minimum of 4 hours until the ice cream is firm enough to scoop.
07 - Scoop and serve immediately, pairing with desired toppings if preferred.