01 -
Wash and dice rhubarb into consistent pieces for even cooking. Measure sugar and flour for the filling.
02 -
Combine rhubarb, sugar, and flour in a pot. Cook over medium heat, stirring, until the rhubarb softens.
03 -
Pour the filling into the pie crust. Add the top crust, crimp edges, and vent with slits. Add an optional egg wash.
04 -
Bake at 400°F (200°C) for 50–55 minutes, or until golden brown. Cool before serving.