Chocolate Brownies
["1/2 lb. butter", "1/2 lb. chocolate (bittersweet)", "1/2 lb. sugar", "1/2 lb. whole eggs", "1/2 lb. cake flour, sifted", "1/2 lb. pecans, chopped", "vanilla flavoring to taste"]
["Place eggs and sugar in mixer.", "Put on slow.", "Add butter and melted chocolate.", "Scrape down. Remove and mix flour by hand; add vanilla and pecans.", "Put into greased sheet pan and bake at 350\u00b0 until slightly firm to the hand, about 30 to 40 minutes.", "Makes 4 dozen."]
["butter", "chocolate", "sugar", "eggs", "cake flour", "pecans", "vanilla flavoring"]