Mezzetta® Chicago-Style Italian Sandwich Mix Hot Giardiniera. Family owned & operated - Fine quality since 1935. In the Napa Valley. Marinated in oil. 16 fl oz (473 ml). It amazes me how popular this mix of vegetables is with Chicagoans. If they choose it to top their famous Italian beef sandwich, I figured, why not share it with people everywhere At Mezzetta, we believe in sharing joy. We pour our hearts into what we do so we can share the best of the world in all its richness and color. I hope sharing this special hot giardiniera with your loved ones adds a little more joy to your day. Share the joy! Cholesterol free. Gluten-free. Vegan. Please recycle. Wonder what else you can do with these delicious hot giardiniera Visit: www.mezzetta.com for tips and recipes.