In a large bowl beat heavy whipping cream with a mixer on high speed until it becomes thick and stiff.
In another bowl add the sweetened condensed milk and the vanilla. Then fold a cup of the beaten heavy whipping cream with the sweetened condensed milk. Mix until smooth.
Add the sweetened condensed milk and whipping cream mixture back into the large bowl containing the heavy whipping cream and fold it all together until it is smooth and creamy.
Pour half of the ice cream into a freezer safe 9″x5″ loaf pan. Then add half of the berry pie filling and swirl it into the ice cream with a rubber spatula.
Next top with remaining ice cream and then add remaining berry pie filling, swirling it into the ice cream.
Freeze for 5 to 6 hours until firm or overnight.
Remove from freezer and let it sit on the counter to soften for 5-10 minutes prior to serving.