Yummy Blueberry Pie

I like this recipe because instead of two crusts it's a one cruster so it cuts the fat significantly. And because it is so yummy.
Tyler's mom's famous Blue Berry Pie
1 qt sliced fruit blueberries
¾ cup warm water
1 cup sugar
3 T cornstarch
1 T lemon juice
1 T butter or margarine
Pinch of salt
Baked 9 inch pie shell
Whipped cream
Cut 1 cup of the fruit(put the rest aside) and add water and cook 4 minutes.Mix sugar and cornstarch and add to fruit mixture.Cook until thick and clear. Add lemon juice , butter and salt.CoolArrange remaining fruit in a cooled pie shell.Pour cooled glaze over fruit.ChillTop with whipped cream and a few pieces of fruit. 6 to 8 portions