1 cup All-purpose flour 3/4 cup Oatmeal uncooked 1 cup Brown sugar packed 1/2 cup Butter, unsalted melted 1 cup Sugar 2 teaspoons Cornstarch 1 cup Water 1 teaspoon Vanilla extract 4 cups Rhubarb
Procedure:
Mix flour, oatmeal, brown sugar and butter until crumbly. Press 1/2 into greased 9" pan. Add rhubard, cut in 1/2" pieces. Combine sugar, cornstarch, water and vanilla; cook till thick and clear. Pour sauce over rhubarb. Top with other half crumb mixture. Bake at 350F for 45 minutes.
