Technically speaking, “giardiniera” is “an Italian relish of pickled vegetables in vinegar or oil.” That’s the textbook definition anyway; but for those of you who have ever visited Chicago you’ll know that’s for some of us it’s not so much a condiment as it is an article of faith. Certainly, I'm a fanatic, and homemade giardiniera is the one canning project I take to with gusto. Here’s how the DiSommas make giardiniera: as you can see it’s a five-day process, so make sure you plan ahead!
At our house, we put this on everything! I've even added it to my Bloody Mary Bar to top my Bloody Mary Deviled Eggs. They add just the right amount of spice for me but you can always make your giardiniera on the mild side.