Rhubarb Crumble - cooking recipe

Ingredients

1 c. flour
1/4 c. oatmeal (uncooked)
1 c. brown sugar, packed
1/2 c. melted butter
1 tsp. cinnamon
1 c. granulated sugar
2 Tbsp. cornstarch
1 c. water
1 tsp. vanilla
2 c. rhubarb, diced

Preparation

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.
Combine sugar, cornstarch, water and vanilla, stirring until smooth.
Add rhubarb and cook until mixture becomes thick and clear.
Pour mixture over crumbs.
Crumble remaining crumbs over top of sauce.
Bake at 350\u00b0 for 1 hour.