Rhubarb Bars

1 1/2 cups flour

1 1/2 cups brown sugar

1 1/2 cups oatmeal

3/4 cup butter, softened

4 cups rhubarb, cut up

Mix together flour, brown sugar, oatmeal and butter. Save out one-fourth of mixture. Press remaining three-fourths into a 9-by 13-inch pan. Top with rhubarb.

In a saucepan, cook until thick:

1 cup sugar

3 tablespoons cornstarch

1 cup water

Pour over rhubarb. Sprinkle with remaining crumbs from crust.

Bake at 350 degrees for 45 minutes or until golden brown.