In your bowl, pour all 16oz(or 2 cups) of heavy cream. Then whisk on medium speed for about 2-3 min until soft but almost firm peaks form. If using a chilled bowl and a whisk see notes*
Once peaks have formed, turn mixer off and add in all 8oz (or 1 cup) of sweetened condensed milk, 1/2 TBSP of Vanilla Extract and 1/4 tsp of sea salt.
Continue whisking on low until all ingredients are combined, this should take no more than a minute.
Now with your hands break 6 of the cookies apart into the ice cream mixture. Then fold into the mix with your rubber spatula.
When all cookie pieces are covered or folded into ice cream mix, Pour mixture into your Ice Cream dish or dishes. Leave about an inch to inch and a half space from the top of the container when filling. Then pat filled container on counter to remove air bubbles. Now break apart the remaining cookies on the top of your ice cream in container(s).
Finally place a small piece of parchment paper over the top and press gently onto ice cream. Then seal with the ice cream container lid. Place in freezer for 12 hours or overnight. Then scoop and enjoy!