<http://schema.org/recipeInstructions>
" Bring a large pot of salted water to boil. Add pasta and cook one minute less than package suggests, until al dente; drain and reserve. Melt butter in a large, deep broiler-proof skillet over medium heat. Add onion and saut\u00E9 2 minutes. Add mushrooms and saut\u00E9 2 minutes more, or until tender. Stir in flour and cook 1 minute. Gradually add milk and bring to a boil. Cook, stirring, until mixture is bubbly and thickened, 4 minutes. Stir in cayenne pepper, Gruy\u00E8re, and 1/4 cup of the Parmesan until cheese is melted and sauce is smooth. Add spinach in batches until wilted, then mix in pasta. Cook, stirring 1 to 2 minutes longer, until pasta is just tender. Remove from heat. Heat broiler. Sprinkle breadcrumbs and the remaining 2 tablespoons Parmesan over pasta. Place skillet 6 to 8 inches over heat source. Broil until topping is golden brown and crusty, 1 to 2 minutes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/food-recipes/recipes/a35437/spinach-mushroom-mac-cheese-recipe-rbk0912/>