Step 1 – Make the Crust:
In a medium bowl, whisk together flour and salt.
Cut in chilled butter with a pastry cutter until the mixture resembles coarse crumbs.
Gradually add ice water, 1 tablespoon at a time, mixing until dough comes together.
Shape dough into a disk, wrap in plastic wrap, and refrigerate for 30 minutes.
Roll out dough on a floured surface to fit a 9-inch pie dish. Press gently into dish, trim excess, and crimp edges.
Prick crust with a fork and bake at 375°F (190°C) for 20–25 minutes, until golden brown. Let cool.
Step 2 – Make the Glaze:
In a medium saucepan, combine sugar, cornstarch, and water. Whisk until smooth.
Cook over medium heat, stirring constantly, until thickened and clear (about 5–7 minutes).
Remove from heat and stir in strawberry gelatin (if using). Let cool slightly.
Step 3 – Assemble the Pie:
Arrange whole or halved strawberries in the cooled pie crust.
Pour glaze evenly over strawberries, coating them completely.
Refrigerate at least 2–3 hours before serving to allow filling to set.
Step 4 – Serve:
Slice and top with whipped cream if desired.