Ingredients
1 cup whole wheat flour
1/2 cup oatmeal uncooked
1 cup brown sugar
1/2 cup melted shortening
1 tsp cinnamon
1/4 tsp salt
4 cups diced rhubarb
1 cup sugar
1 cup water
1 tsp vanilla
2 Tbsp cornstarch
Preparation
Mix flour, oatmeal, brown sugar, shortening, and cinnamon until crumbly; press 1/2 of mixture into greased 9" square pan. Add rhubarb. Combine white sugar, water, vanilla, and cornstarch. Cook over low heat until thick and clear. Pour over rhubarb; top with remaining crumbs. Bake at 350 degrees for 1 hour. Cut into squares. Serve warm or cold topped with ice cream or whipping cream, if desired.