Filetto sauce with tomato, prosciutto & onion. US inspected and passed by Department of Agriculture. Since 1896. Rao's Homemade - Bringing the extraordinary home based upon the simplicity of traditional southern Italian cooking, Rao's homemade Cuore Di Pomodoro sauce is brought to you from a recipe passed down from our family to yours. www.raos.com. Separation may occur. Shake well before using. Product of USA.