Oatmeal-Rhubarb Bars

Ingredients

 * 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

Directions

 * 1) Mix flour, oatmeal, brown sugar and butter until crumbly.
 * 2) Press 1/2 into greased 9" pan.
 * 3) Add rhubard, cut in 1/2" pieces.
 * 4) Combine sugar, cornstarch, water and vanilla; cook till thick and clear.
 * 5) Pour sauce over rhubarb.
 * 6) Top with other half crumb mixture.
 * 7) Bake at 350F for 45 minutes.