Mix until crumbly:
1 cup flour
1 tsp cinnamon
1/2 cup butter
1 cup brown sugar
3/4 cup uncooked oats
Press half mixture into greased 9″ baking pan. Cover with 4 cups chopped rhubarb.
Combine:
1 cup sugar
1 tsp vanilla
2 tbsp cornstarch
Cook until thick and clear. Pour over diced rhubarb. Top with remaining crumbs and bake 350 degrees for 1 hour.
Recipe by Sue Gosnell