Rhubarb Crunch (Sheri)

8 C diced rhubarb
Place in greased 9X12 pan

Mix and stir into rhubarb
2 C sugar
6 Tbls flour

Topping
2 C brown sugar
2 C rolled oats
1 1/2 C flour
2 squares butter or margarine
Mix witih pastry blender until crumbly.
Sprinkle over rhubarb mixture.

Bake at 375 degrees for 45 minutes.
Serve with ice cream or cool whip.