Using a stand mixer or hand mixer, whip whipping cream on medium to high speed for 6-8 minutes (or more if needed) until stiff peaks form.
Fold in sweetened condensed milk until mixed in completely.
Pour into a bread pan and freeze for 90 minutes.
Remove from freezer and mix in about ¾ cup granola and ¾ of the jar of strawberry preserves. If the preserves are not liquid enough to mix in, microwave them for about 10 seconds in a microwave safe dish. Then mix into ice cream base.
Freeze for at least 3 hours, overnight preferred.
Remove from freezer and spread the remaining granola and preserves on top and freeze for an additional 15 minutes before serving.