<http://schema.org/recipeInstructions>
" In a medium saucepan, whisk the flour and milk together until smooth. Place the saucepan over medium heat and cook, stirring constantly, until thick -- about 5 minutes. Remove from heat, cool to room temperature, and set aside. In a medium bowl and using a mixer set on high speed, beat the butter and sugar until light. Add the vanilla, reduce mixer speed to medium, and slowly add the cooled milk mixture. Beat for 1 more minute."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a28171/cooked-vanilla-icing-3969/?src=shelter_footer>