1 c. sugar, 2T. flour 1 egg 1/2 t. vanilla 2 C. rhubarb , mix and put into unbaked pie shell TOPPING
1/4 c. butter, 1/2 c. brown sugar 3/4 c. flour ( mix with food processor,) Bake 375 for 15 minutes, then 350 for 30 min.
Use fresh or frozen rhubarb the best pie you will ever eat.