<http://schema.org/recipeInstructions>
" Prepare shell macaroni as label directs, using 2 teaspoons salt in water; drain. Rinse cooked shell macaroni with running warm water to stop the cooking; drain again. Meanwhile, finely chop celery and onion. Tear bread into crumbs. In 2-quart saucepan over medium-high heat, in hot olive or salad oil, cook celery and onion until very tender. Remove celery mixture to medium bowl. Prepare sauce: In same saucepan over medium heat, heat milk, flour, and 1/2 teaspoon salt to boiling, stirring until mixture thickens slightly. Stir cheese and dill into sauce until blended. Pour sauce into 11-inch by 7-inch glass baking dish. Preheat oven to 350 degrees F. Into bowl with celery mixture, stir bread crumbs, ranch dressing, and tuna. Fill cooked shells with tuna mixture; arrange filled shells in sauce in one layer. Cover baking dish with foil and bake 20 to 25 minutes until shells are heated through and the sauce is hot and bubbly. Garnish with fresh dill sprigs."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/food-recipes/a6443/tuna-stuffed-shells-dill-sauce-2459/>