Rhubarb Crumble - cooking recipe

Ingredients

Rhubarb
4 cups rhubarb
1 cup sugar
1/4 cup flour, plus
1 tablespoon flour
1/2 teaspoon cinnamon
1 tablespoon water
Topping
3/4 cup quick-cooking oatmeal
1/4 cup brown sugar
1/4 cup white sugar
1/4 cup melted margarine

Preparation

Mix the rhubarb portion and put in dish.
Make the crumble and put on top.
Bake at 350F for 30 minutes.
Use a 8X8 pan.