Rhubarb Torte

2 c flour
1 c brown (or white sugar)
1 c oatmeal
3/4 c margarine
3 T cornstarch
1 c sugar
1/4 t salt
1 c water
6 c rhubarb, finely chopped

Mix flour, sugar, oatmeal, and margarine until crumbly. Press into a 9" x 13" greased pan, reserving one cup of mixture for top. Cook cornstarch, sugar, salt, and water until thick.
Mix with rhubarb. Pour over crust and sprinkle on topping. Bake at 350 for one hour.

Wisconsin State Fair