Here is a quick one my Aunt Mabel Veal put in the book
3 c. rhubarb (cut fine)
1 c. sugar
3 T. flour
Topping:
1 c. brown sugar
1 1/2 c. flour
1 c. shortening
1 c. oatmeal
Mix sugar and flour, then mix through rhubarb. Place in greased dish about 9x9. Mix and pat topping on the rhubarb. Bake at 350. til rhubarb bubbles Serve hot or cold.
(I love to add cinnamon and nuts and ice cream is wonderful on top of these)