Crust, combine 1 1/4 C. Flour, 1/2 C. Butter or margarine, 5 T. Powdered Sugar... Combine crust like pie dough 9x13 pan, bake 10 minutes at 350° until light brown.
Cream all filling of 1 1/2 C sugar, 2 eggs, 1/4 tsp of salt, 8 oz. Pkg, cream cheese, room temperature, 1/4 C flour, 2 C rhubarb, mixed together except rhubarb, after mixed than add rhubarb, and spread over baked crust.
Mix topping into mixture and sprinkle on top of rhubarb. Of 1 C brown sugar, 1/2 C flour, 4 T butter or margarine, 1/2 C chopped nuts. Bake at 325° for one hour.