At home, buona's signature mild giardiniera is our home-made recipe that we have served in our restaurants for over 40 years. add it to Italian beef, Italian sausage, sub sandwiches, pizza, pasta or try it on our plant-based Italian beef for a crunchy authentic Chicago taste! Look for our Italian beef, Italian Sausage, meatballs and other great products in your grocer's freezer section.