<http://schema.org/alternativeHeadline>
"Making caramelized onions in the slow cooker is an unbelievably easy way to make a big batch of sweet onions \u2014 the perfect addition to pizzas, dips, burgers, soups and more. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/recipes/blogs/recipe-slow-cooker-caramelized-onions>