Rich Frosted Brownies
["2 c. sugar", "2 c. all-purpose flour", "4 eggs", "1 c. butter, melted", "1/3 c. cocoa", "1 tsp. vanilla", "1 c. pecans, chopped (optional)"]
["Combine sugar, flour, eggs, butter, cocoa and vanilla in a large mixing bowl.", "Beat 2 minutes at medium speed.", "Stir in nuts. Pour into greased 9 x 13-inch baking pan.", "Bake at 325\u00b0 for 30 minutes or until center is firm.", "Cool.", "Frost with Chocolate Frosting."]
["sugar", "flour", "eggs", "butter", "cocoa", "vanilla", "pecans"]