Rhubarb Crunch - cooking recipe

Ingredients

1 c. flour
3/4 c. oatmeal
1 c. brown sugar
1 tsp. cinnamon
1/2 c. melted butter
4 c. rhubarb
1 c. sugar
2 Tbsp. cornstarch
1 tsp. vanilla
1 c. water

Preparation

Mix until crumbly the first 5 ingredients.
Press 1/2 of crumbs in greased 7 x 9-inch baking pan.
Top with rhubarb.
Then combine in saucepan the next 4 ingredients.
Cook until thick and clear.
Pour over rhubarb.
Top with remaining crumbs.
Bake at 350\u00b0 for 1 hour.
Cut in squares and serve with whipped cream.