Summer Coolness
["1 1/2 c. flour", "1 1/2 sticks margarine", "1 c. chopped walnuts"]
["In a bowl, blend flour, margarine and nuts.", "Press into greased 9 x 13-inch pan and bake 20 minutes at 325\u00b0.", "Cool."]
["flour", "margarine", "walnuts"]