<http://schema.org/recipeInstructions>
" Preheat oven to 350 degrees F. Mist a 9\u201D x 13\u201D baking dish with cooking spray. Cook macaroni according to package directions. Drain and set aside. Meanwhile, melt 2 Tbsp. butter in a large skillet over medium-high heat. Add onions and sugar; cook, stirring often, 10 to 15 minutes, or until onions are caramel-colored. Spread half of the macaroni in prepared baking dish. Top with half of the onions, cheeses and cracker crumbs. Top with remaining macaroni, onions and cheeses. Whisk together eggs, milk, salt and pepper in a medium bowl; pour over macaroni mixture. Melt remaining 2 Tbsp. butter in small bowl. Stir in remaining cracker crumbs and pecans. Sprinkle evenly over macaroni mixture. Bake, uncovered, 1 hour, or until top is golden brown and set. Let stand 10 minutes before serving."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a28858/macaroni-cheese-caramelized-onions/>