Brownies
["2 c. sugar", "1 tsp. vanilla", "1 1/2 c. flour", "4 eggs", "1/2 c. cocoa", "2 sticks melted margarine", "1 tsp. salt", "3/4 c. chopped walnuts"]
["Mix all at once in a 2-quart bowl for 30 seconds.", "Pour into 9 x 13-inch greased pan.", "Bake at 350\u00b0 for 30 minutes."]
["sugar", "vanilla", "flour", "eggs", "cocoa", "margarine", "salt", "walnuts"]