4-5 c. rhubarb, peeled & cut
4 tbsp. flour
1 1/3 c. sugar
1 tbsp. butter
2 deep dish pie shell
2 pie crust (the ready to use pie crust)

Mix sugar and flour. Pour over rhubarb. Dot butter over top after putting into pie shell and before putting on the upper crust and seal edges. Bake in hot oven at 450 degrees for 10 minutes. Reduce heat to 350 degree oven until crust is golden brown about 0 minutes.