Rhubarb Squares
["1 c. flour", "5 Tbsp. powdered sugar", "1/2 c. margarine", "2 eggs", "1 1/2 c. sugar", "1 1/2 c. flour", "2 c. rhubarb", "1/2 tsp. salt", "1/4 c. brown sugar", "1/2 c. flour", "1/4 c. margarine", "1 tsp. cinnamon"]
["Mix together the flour, powdered sugar and 1/2 cup margarine. Pat into a 9 x 12-inch pan.", "Bake 15 minutes at 350\u00b0.", "Mix eggs, sugar, 1 1/2 cups flour, rhubarb and salt and spread over crust. Mix brown sugar, 1/2 cup flour, 1/4 cup margarine and cinnamon and sprinkle over filling.", "Bake at 350\u00b0 for 35 minutes."]
["flour", "powdered sugar", "margarine", "eggs", "sugar", "flour", "rhubarb", "salt", "brown sugar", "flour", "margarine", "cinnamon"]