2 c. brown sugar
2 c. shortening
2 c. oatmeal
2 c. flour
1 c. white sugar
Cinnamon to taste
8 c. rhubarb

Mix first four ingredients until crumbly. Set aside 1/3 of mixture. Press into a 9"x13" pan. Put in 8 cups of rhubarb. Sprinkle sugar and cinnamon over rhubarb. Place rest of crumbly mixture over rhubarb. Bake at 350 degrees for 45 minutes or until a golden brown in color. For an 8"x8" pan, use 1 cup each for mixture. Use 1/2 cup sugar and cinnamon to taste over 4 cups rhubarb.