Strawberry-Rhubarb Pie; Low Sugar

Combine first 6 ingredients for the filling.Line a 9" pie plate with 1/2 pastry then spoon in filling.Brush pastry rim with egg.Cut the other 1/2 of pastry into 1" wide strips. Gently weave strips on pie to form lattice top.Crimp edge then brush with egg.Bake on a baking sheet at 375F for 60-75 min, or until rhubarb is tender, filling thickened, and crust is golden.