Rhubarb Crunch - cooking recipe

Ingredients

1 c. flour
3/4 c. uncooked oatmeal
1 c. brown sugar
1/2 c. margarine
1 tsp. cinnamon
4 c. diced rhubarb
1 c. sugar
2 Tbsp. cornstarch
1 c. water
1 tsp. vanilla

Preparation

Mix until crumbly the flour, oatmeal, brown sugar, margarine and cinnamon.
Press 1/2 mixture into a greased pan.
Cover this mixture with the diced rhubarb.
Combine sugar, water, cornstarch and vanilla; cook until thick and clear.
Pour over the rhubarb. Top with the remaining crumbs; bake at 350\u00b0 for 1 hour.