Giardiniera is a classic Italian pickled vegetable relish, perfect for adding a tangy, crunchy kick to sandwiches, salads, or antipasto platters. This recipe yields a crisp, flavorful mix of cauliflower, carrots, celery, and bell peppers in a vinegar brine with herbs and spices.
20 min prep
10 min cook
16 servings
45 kcal/serving
Ingredients
1 small cauliflower, cut into small florets (about 2 cups)
2 carrots, peeled and sliced into 1/4-inch rounds
2 celery stalks, sliced into 1/4-inch pieces
1 red bell pepper, diced
1 green bell pepper, diced
1/2 cup kosher salt
4 cups water
2 cups white vinegar
1/2 cup olive oil
2 tablespoons sugar
2 cloves garlic, thinly sliced
1 teaspoon dried oregano
1/2 teaspoon red pepper flakes
1/2 teaspoon black peppercorns
Instructions
In a large bowl, combine cauliflower, carrots, celery, and bell peppers. Sprinkle with kosher salt and toss to coat. Cover with water and let sit for 2 hours at room temperature. Drain and rinse well.
In a large pot, combine 4 cups water, vinegar, olive oil, sugar, garlic, oregano, red pepper flakes, and black peppercorns. Bring to a boil over high heat, stirring to dissolve sugar.
Add the drained vegetables to the pot and return to a boil. Cook for 2 minutes, then remove from heat.
Using a slotted spoon, transfer vegetables to sterilized jars or a large bowl. Pour the hot liquid over the vegetables to cover completely. Let cool to room temperature.
Cover and refrigerate for at least 24 hours before serving to allow flavors to meld. Giardiniera will keep in the refrigerator for up to 1 month.
Tips
For a milder giardiniera, reduce or omit the red pepper flakes.
Serve as a topping for Italian beef sandwiches, hot dogs, or mixed into salads.
Store in airtight containers; the flavor improves over a few days.