Strawberry-Blueberry Parfaits-This is an easy, delicious frozen parfait recipe from Season 9 of the BiggestLoser. It is great served as a dessert or a treat. low in calories, NO cholesterol, low in fat, low in carbohydrates, low in sodium and low in sugars. A BiggestLoser, WeightWatchers (2) PointsPlus, + and diabetic recipe. Makes 4 Servings.