<http://schema.org/recipeInstructions>
" Combine softened butter and sugar in a bowl, beating with an electric mixer until pale and fluffy. Slowly beat in eggs, one at a time. When all the eggs are incorporated, add vanilla extract. Combine flour, salt, and baking powder in a separate bowl and mix well. Beat half of the milk into the butter mixture, then incorporate half the dry ingredients. Add the remaining milk and follow with the remaining dry mix. Butter two 8-inch round cake pans and divide the batter equally between the two pans. Bake in the oven at 350 degrees F for 25-30 minutes, or until a toothpick inserted into the center comes out clean."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/food-recipes/recipes/a35835/yellow-cake-recipe-rbk1212/>