1 Cup Flour, Sifted	1 Cup Sugar
3/4 Cup Oatmeal	3 Teaspoons Corn Starch
3/4 Cup Sugar (brown)	1 Cup Water
1/2 Cup Butter, Melted	1 Teaspoon Vanilla
1 Teaspoon Cinnamon	4 Cups Rhubarb, Diced

Mix flour, oatmeal, brown sugar, butter and cinnamon until crumbly. Form a crust in a pie plate using half of the crumbs.

Combine white sugar, corn starch, water and vanilla in saucepan and cook until liquid is clear then add the rhubarb, mix well. Pour into prepared pie crust and cover with remaining crumbs. Bake at 350 degree for 40 to 45 minutes approx.