Gardiniere

Italian giardiniera is a confetti jar of brightly colored pickled vegetables that fills an antipasto platter or sits next to a sandwich all winter long. This version goes big with red peppers, cauliflower, wax beans, buttercup squash, white radish, carrots, celery, and red onion, all held in a basil-garlic brine.

The overnight salt cure is non-negotiable. Soaking the vegetables in salted water for eight hours draws out moisture so they stay crisp after processing, skip it and you get soft, soggy pickles. Rinse hard afterward in several changes of water to pull the excess salt back out.

The basil-infused olive oil and whole garlic cloves rest overnight separately, so they saturate with flavor before joining the jars. Each jar gets one sprig, one clove, and half a teaspoon of mustard seeds before the vegetables are packed in.

A 20-minute boiling water bath seals the jars for shelf storage. Let them sit at least two weeks before opening, the flavors need time to meld. They keep a year sealed, several weeks once opened.

Pro Tips

• Cut vegetables to similar size so each bite has a mix, and the brine penetrates evenly.
• Use pickling or kosher salt, iodized table salt clouds the brine.
• Leave proper headspace (three-quarter inch) or the jars will not seal.
• Test each lid after cooling, a depressed center means a good seal.

Variations

• Swap buttercup squash for butternut squash if easier to find.
• Add sliced jalapeno for a spicy Chicago-style giardiniera.
• Use white wine vinegar for a milder, more refined brine.