<http://schema.org/recipeInstructions>
" In the bowl of an electric mixer fitted with the paddle attachment, beat together the butter and sugar until well combined. Add salt, vanilla, and milk; beat until icing is smooth and creamy. The icing should be thick enough to pipe and hold its shape. If icing seems too thick, add 1 tablespoon milk at a time until proper consistency is reached. Use immediately, or refrigerate in an airtight container up to 2 days. If refrigerating, bring icing to room temperature before using, and lightly beat until creamy if necessary."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a19994/confectioners-sugar-icing-recipe-mslo1012/?src=shelter_footer>