Preheat the oven to 425°F (220°C).

Roll out your pie crust and fit it snugly into your pie dish.

Prick the bottom with a fork and bake for 10-12 minutes until lightly golden.

Let it cool completely before adding the filling.

Combine in a mixing bowl sliced strawberries, blueberries, sugar, cornstarch, and lemon juice.

Gently mix until everything is well-coated, about 3-5 minutes of stirring.

Pour the fruit mixture into your cooled pie crust, spreading it evenly.

Using whipped cream, create decorative stripes and stars on top of the pie.

Chill the pie in the refrigerator for at least 30 minutes before serving.