Instructions

  1. Mix together cornstarch and sugar in medium saucepan; stir in water, lime juice, and 1 cup blueberries.
  2. Cook over medium heat, stirring constantly, until mixture thickens and boils.
  3. Cool to room temperature.
  4. Fold in whipped cream and remaining 1 cup blueberries into cooled mixture.
  5. Spoon into shell and chill.
  6. Can be garnished with any remaining blueberries and whipped cream.