Place heavy whipping cream into the bowl of an electric mixer and mix on high 2-3 minutes, or until peaks form; set aside
Using a fork, break up the apple crisp into small pieces. In a medium sized bowl, combine sweetened condensed milk, vanilla extract, and 3/4 of the apple crisp pieces.
Add apple crisp mixture to the whipped cream and gently fold together until combined. Place in a 1.5 quart bread pan and cover with plastic wrap. Freeze for at least 8 hours, or over night. Serve with caramel topping and enjoy!