Combine graham cracker crumbs and ... sides of 9" pie plate. Chill 45 minutes or ... Carefully fold in yogurt; pour into graham cracker ... chocolate pieces if desired.
In a small saucepan, combine ... in gelatin mixture, yogurt, and crushed candy. Chill ... thickened. Pour into pie crust. Freeze until firm. Let ... desired. Make 6-8 servings.