Cool down with a scoop of Blackberry Frozen Yogurt. This recipe is a delicious fusion of juicy blackberries and creamy vanilla yoghurt for a refreshing dessert. With a hint of lemon and a touch of sweetness, it's the perfect treat to beat the heat. Ingredients: 5 cups of fresh or frozen blackberries 1/3 cup water 2 tablespoons lemon juice 1 cup granulated sugar 2 teaspoons vanilla extract 4 cups nonfat…