Certified gluten free. gfco.org. No added sugar. Non-GMO. Non-GMO Project verified. nongmoproject.org. Since 1935. Family recipes. No preservatives. Fourth generation family company since 1935. - Jeff Mezzetta. From our family to yours. As Nonna's sauce slowly simmered on the stove, the mouthwatering aroma of garlic and onions filled her kitchen. Mmmm. - Jeff. mezzetta.com. Get inspired at mezzetta.com. 100% recyclable.