What you'll need....
3/4 cup (6 ounces) cream cheese, softened
Combine chopped blueberries, powdered sugar, and 1/4 c of water in a small sauce pan; bring to a boil. Reduce heat, and simmer for 10 minutes or until mixture thickens slightly, stirring frequently. Remove from heat and cool completely. For some reason this looks more like raspberry but I promise its blueberry!
Combine first three ingredients in a large bowl; beat with mixer at high speed until smooth. Combine cream and half&half in a medium saucepan; bring to a boil. Remove from heat. Gradually add half of hot mixture to cheese mixture, stirring constantly with a whisk. Return mixture to a pan. Cook over medium-low heat until it lightly coats a spatula (or 160 degrees). Place over an ice bath (as shown) and cool completely. BTW...these Kitchen Aid mixing bowls are an essential ice cream making tool. Great for ice baths and much more.
Stir cooled blueberry mixture into cooled cream mixture. Refrigerate for at least 4 hours. Freeze according to manufacturer's instructions. Yields 12 servings (makes a lot, might want to half)