1 c. flour, sifted (1/2 white, 1/2 whole wheat)
1/4 c. oatmeal, uncooked
1 c. brown sugar, packed
1/2 c. butter, melted
1 tsp. cinnamon
1 c. sugar
2 tbsp. cornstarch
1 c. water
1 tsp. vanilla
2 c. rhubarb, diced

1. Stir together flour, oatmeal, brown sugar, butter and cinnamon until crumbly. Set aside half of crumbs. Pat remaining crumbs over bottom of 9 inch square baking pan.

2. Combine sugar, cornstarch, water and vanilla, stirring until smooth. Add rhubarb and cook until mixture becomes thick and clear.

3. Pour rhubarb sauce over crumbs. Crumble remaining crumbs over top sauce.

4. Bake at 450 degrees for 1 hour.