Step 1

Whisk cream, milk, sugar, and salt together in a large bowl.

Step 2

Mix raspberry preserves, fresh raspberries, and lemon zest together in a small bowl, breaking up preserves. Add to cream mixture, whisking until nicely blended and no clumps remain. Chill in a refrigerator for at least 30 minutes.

Step 3

Pour mixture into an ice cream maker and freeze according to manufacturer's instructions, 25 to 30 minutes. Enjoy immediately as a soft ice cream, or transfer to an airtight container and freeze until firm, about 4 hours.