<http://schema.org/recipeInstructions>
" Heat the oven to 425 degrees F. Toss the onions, shallots, salt, pepper, and olive oil together and transfer to a medium baking pan. Roast for 30 minutes, toss with 3 tablespoons vinegar, and continue to roast until onions and shallots are tender when pierced by a sharp paring knife \u2014 30 more minutes. Transfer to a serving platter and drizzle with the remaining tablespoon balsamic vinegar. Serve warm or room temperature."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a24147/balsamic-glazed-onions-shallots-37/?src=shelter_footer>