Rhubarb Pie

1 1/2 cups uncooked rhubarb (stems only)

1 cup sugar

1 egg

2 Tablespoons melted butter

2 tablespoons flour

1 unbaked pie shell

Cut rhubarb into small pieces. Add the sugar and mix well. Beat egg and blend in butter and flour. Add to rhubarb, mix well. Pour all into pie crust. Bake in preheated 400 degree oven for 10 minutes, then lower temperature to 350 and bake until filling is set.