1 qt. blueberries

Take out 1 cupful berries. Mix 1 cupful sugar with 3 rounded tablespoons cornstarch. Add 1/4 cupful water. Cook, stirring continuously. Add the 1 cupful berries and cook until mixture is thickened. Cool. Fold into the remaining berries. Put in baked and cooled shell. Refrigerate for a couple of hours and serve with whipped cream.