<http://schema.org/recipeInstructions>
" Preheat oven to 350 degrees F. Grease 13&amp;quot; by 9&amp;quot; metal baking pan, or three 8-inch round or two 9-inch round cake pans. Dust pan(s) with flour. On waxed paper, combine flour, baking powder, and salt. In cup, mix milk and vanilla; set aside. In large bowl, with mixer at low speed, beat sugar and butter just until blended. Increase speed to high; beat 3 minutes or until creamy, occasionally scraping bowl with rubber spatula. Reduce speed to low; add eggs, 1 at a time, beating well after each addition. Beat in flour mixture alternately with milk mixture, beginning and ending with flour mixture just until blended, scraping bowl occasionally. Pour batter into prepared pan(s). Bake 40 to 45 minutes for 13&amp;quot; by 9&amp;quot; cake, 23 to 25 minutes for 8- and 9-inch layers, or until toothpick inserted in center of cake comes out clean. Cool in the pan(s) on wire rack 10 minutes. With knife, loosen side of cake(s) from pan(s); invert onto wire rack to cool completely."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/food-recipes/a6320/basic-butter-cake-2249/?click=main_sr>