Rhubarb Crumble - cooking recipe

Ingredients

1 c. sugar
2 Tbsp. cornstarch
1 c. water
1 c. flour
1 c. brown sugar
1 c. white sugar
3/4 c. oats
1 c. margarine
1 tsp. cinnamon
1/2 tsp. salt
4 c. diced rhubarb

Preparation

Cook first three ingredients until thick and clear. Add few drops of red food coloring. Mix other ingredients, except rhubarb until crumbly.
Press half of mixture into a greased baking dish. Add 4 cups of diced rhubarb, then glazed mixture, then rest of crumbly mixture. Bake at 350\u00b0 for 1 hour.