Diabetic Raspberry Sherbet

I ripped this one right off the Crystal Light website. I LOVE any kind of frozen treat year round. This one is great because it's a tasty alternative to doing without and you don't even need an ice cream maker. I love raspberry, but I'd be willing to bet the other flavors are great too!

• Ready In: 4 hrs 5 mins
• Yields: 12 1/2 cup servings

Ingredients

• 1 (8 ounce) container  sugar-free Cool Whip
• 3  cups skim milk
• 1 (1 7/8ounce) container  crystal light raspberry powdered drink mix

Directions

1. Stir together the milk and Crystal Light, making sure all the powder is dissolved. Freeze for 2 hours or partially frozen.
2. Spoon the mixture into blender container; cover. Blend on high speed until smooth. Return to bowl. Stir in whipped topping.
3. Freeze 4 hours or until frozen.
4. To serve, let stand at room temperature 20 minutes to soften.