1/2 (15-ounce) package refrigerated pie dough (such as Pillsbury)
1 (1-pound) package fresh strawberries, sliced (about 3 cups)
1/2 cup sugar
1 cup water
2 1/2 tablespoons cornstarch
2 teaspoons lemon juice
2 teaspoons sugar-free strawberry-flavored gelatin
1/2 cup frozen reduced-calorie whipped topping, thawed
Meanwhile, combine strawberries and sugar in a medium bowl; toss well, and set aside.
Combine water, cornstarch, and lemon juice in a small saucepan, stirring until well blended. Bring to a boil, and cook 1 minute or until thick, stirring constantly. Add gelatin, stirring until gelatin dissolves. Pour over strawberries, stirring to coat. Pour into prepared crust. Cover and chill at least 3 hours. Top each serving with whipped topping.