My modified version of the recipe:
Ingredients
-24 ounces frozen raspberries
-2 cups whipping cream
-1 cup half-and-half cream
-1 cup sugar
Directions: Place thawed raspberries in a food processor or blender; cover and process until puree consistency. pour puree into a fine strainer (wire mesh) over a bowl and stir until the puree strains through leaving the seeds behind. Next, combine all ingredients, and pour into the cylinder of an ice cream freezer. Freeze according to manufacturer's directions.