Country Fair Brownies
["3/4 c. butter or margarine", "1/2 tsp. vanilla", "1/4 tsp. salt", "3/4 c. flour", "1 1/2 c. sugar", "2 eggs", "1/2 c. cocoa", "3/4 c. walnuts"]
["Cream butter and sugar.", "Add eggs and vanilla.", "Add dry ingredients, then walnuts.", "Spread into 9 x 13-inch pan.", "Bake at 350\u00b0 until firm in center.", "Be careful not to overbake."]
["butter", "vanilla", "salt", "flour", "sugar", "eggs", "cocoa", "walnuts"]