<http://schema.org/recipeInstructions>
" Whisk yolks and sugar in a small bowl. Mix cornstarch and flour in another small bowl. Bring milk, salt, and spices to a boil in a medium saucepan. Remove saucepan from heat. Whisk cornstarch mixture into yolk mixture, and then immediately whisk 2 tablespoons milk mixture into yolk mixture. Whisk in remaining milk mixture in a slow, steady stream. Return mixture to saucepan. Cook over medium heat, whisking constantly, until it begins to thicken and registers 160 degrees on a candy thermometer, 1 to 2 minutes. Strain mixture through a fine sieve into a heatproof bowl, and whisk in vanilla and butter until smooth. Press a piece of plastic wrap directly on surface, and refrigerate until cold and thick, at least 1 hour (or up to 1 day)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a12976/spiced-pastry-cream-recipe-mslo0910/>