Certified Gluten-Free. Non GMO Project verified. nongmoproject.org. Family Co. Since 1935. New look! Made with care. Fourth generation family company - Since 1935. - Jeff Mezzetta. Family recipe. Plum tomatoes. Nonna hand selected fresh porcinis, champignon, and portabellas, because she knew more mushrooms add more flavor. mezzetta.com. Get inspired at mezzetta.com. 100% recyclable.