In a large bowl, whisk together heavy cream, milk, sugar, salt, and vanilla extract until combined.
Cover bowl and let mixture chill in fridge for at least 4 hours, stirring occasionally.
Process ice cream mixture according to manufacturer's directions, likely running for about 20 minutes. When ice cream is almost done processing, add in crushed Oreo cookies.
Transfer ice cream to an airtight container and freeze for at least 4 hours before serving.