This recipe was rescued and given a new name. I have changed a few of the ingredients, all in all this is a wonderful recipe. My family was surprised it tasted so good as they don't like rhubarb that much- but changed their mind when they took the first bite. So pucker up and kiss the cook!
Mix sugar, nuts, butter and cinnamon till crumbly; set aside.
Cream together brown sugar, shortening and egg. Thoroughly stir flour, soda and salt; add to cream mixture alternately with sour cream. Stir in rhubarb. Pour into a greased and floured 9x13-inch baking pan. Sprinkle with reserved topping
Bake at 350^ for 45-50 minutes. Cut into squares. Serve warm or cool, with ice cream, if desired.