1⁄3 cup low-fat sugar-free frozen vanilla yogurt
1⁄4 cup crushed ice
1⁄4 cup skim milk
6 large fresh strawberries, stemmed and cut in half
1⁄4 teaspoon strawberry extract (or you can use vanilla)
1. In a blender, combine the frozen yogurt, crushed ice, and milk, turning the machine off and on several times until blended, about 1 minute.
2. Add the strawberries and vanilla.
3. Blend for another 30 seconds, until strawberries are finely chopped.
4. Pour into a tall glass and serve.