<http://schema.org/recipeInstructions>
" Heat large covered saucepot of water to boiling on high. In 1-cup measure, combine half-and-half and cornstarch. In 12-inch skillet, heat oil on medium until hot. Add onion and cook 6 to 8 minutes or until lightly browned and tender, stirring frequently. Add garlic and red pepper and cook 1 to 2 minutes longer, stirring. Add tomatoes with their juice and 1/4 teaspoon freshly ground black pepper, and heat to simmering; cook 4 to 5 minutes or until some liquid evaporates. Add vodka and continue to simmer 7 to 8 minutes or until slightly thickened. Meanwhile, cook pasta as label directs. Drain and return to pot. To half-and-half mixture in cup, add 1/4 cup tomato mixture and stir to combine; pour into skillet. Heat sauce to boiling on medium-high. Cook 2 minutes longer, stirring occasionally. Remove vodka sauce from heat; stir in Parmesan. Add vodka sauce to pasta in pot; stir to combine. Spoon pasta into shallow bowls; sprinkle with additional Parmesan. Serve with crusty bread, if you like."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.womansday.com/food-recipes/food-drinks/recipes/a26517/penne-alla-vodka-recipe/>