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Ball Canning’s Giardiniera

Giardiniera is a versatile Italian condiment that consists of pickled vegetables, typically a mix of cauliflower, carrots, bell peppers, celery, and sometimes onions. As a condiment, it is commonly used to add flavor and texture to sandwiches and other dishes that enhances taste.

Additionally, giardiniera can be served as a standalone side dish or as part of an antipasto platter, where it is enjoyed alongside other vegetables, cheeses, cured meats, and bread.

jardinera jars just processed

Why Make Giardiniera?

Burst of Flavor: Giardiniera brings an explosion of flavors to your dishes. The combination of tangy, pickled vegetables, aromatic herbs, and spices adds a zingy, refreshing note that complements a wide range of dishes.

Versatility: Giardiniera is incredibly versatile, serving as a condiment, a side dish, or even a standalone snack. It can transform your sandwiches, pizzas, tacos, and salads into culinary masterpieces. As a side dish, it adds color, crunch, and vibrant flavors to your meals.

Long-lasting Enjoyment: By making giardiniera, you can create a batch that will keep well in the refrigerator for weeks or even months or you if you opt to can in a hot water bath, it will last much longer. This means you’ll have a flavorful condiment or side dish ready to elevate your meals at any time.

Culinary Challenge: Making giardiniera is not just about the end result; it’s also about the journey. The process of preparing and pickling the vegetables can be a fun and fulfilling culinary adventure. You’ll get hands-on experience, learn new techniques, and gain a sense of satisfaction from creating something delicious and unique.


The most common vegetables used in Italian giardiniera can vary slightly depending on the region and personal preferences. This recipe by Ball includes:

cut and washed vegetables for making jardinera

Cauliflower: This is one of the main ingredients in Italian giardiniera. It provides a crisp and slightly sweet flavor.

Carrots: Carrots add a vibrant color and a hint of natural sweetness to the giardiniera.

Celery: Celery brings a refreshing and crunchy texture to the mix. It adds a subtle, earthy flavor.

Bell Peppers: Red and green bell peppers are commonly used in giardiniera, adding a mild and slightly sweet taste.

Pearl Onions: These small onions add a slightly pungent and sweet flavor to the giardiniera. They are often pickled whole.

There are many variations in the types of vegetables used, as some recipes might include additional ingredients like green beans or zucchini. However, it’s important to note that only approved recipes should be used if you plan on canning. Feel free to experiment with vegetable variations if you are going to refrigerate your giardiniera.

How to Make

Prepare the canner, pint jars, and lids as instructed. If you are unfamiliar with proper canning procedures for water bath canning, please see the Principles of Home Canning (free PDF).

Bundle bay leaves, peppercorns, and garlic in cheesecloth to create a spice bag. Combine vinegar, water, sugar, salt, and the spice bag in a large stainless steel saucepan.

Heat the mixture until boiling, then simmer for 5 minutes. Add cauliflower, onion, celery, carrots, zucchini, and bring back to a boil. Remove from heat and add the peppers, and discard the spice bag.

Pack vegetables into jars, leaving ½ inch of space. Pour hot pickling liquid over, maintaining ½ inch headspace. Wipe rims, place lids, and seal jars. Process jars in canner for 10 minutes. Afterward, cool and store.

Giardiniera for Italian Beef (Chicago Style)

The vegetables commonly found in Chicago-style giardiniera for Italian beef include a lot of hot peppers as well as celery, carrots, cauliflower, bell peppers, and occasionally olives, all pickled in a mixture of oil, vinegar, and spices.

It’s worth noting that Chicago-style giardiniera for Italian beef tends to have a more finely chopped and relish-like consistency compared to other variations. The mixture of pickled vegetables and spices provides a tangy, spicy, and flavorful complement to the juicy Italian beef sandwich.

I’ve never found an “official approved” recipe via Ball canning or any .edu or .gov site but I have read that Marconi (paid affiliate link) sells a very good product. You can also read about making your own Chicago style giardiniera via a Chicago cooking school, although I don’t believe the recipe is an officially tested/approved recipe and so you may consider making a small batch and refrigerating it.

How to Enjoy

Giardiniera is a versatile Italian condiment that consists of pickled vegetables, typically a mix of cauliflower, carrots, bell peppers, celery, and sometimes onions. It offers a tangy, slightly spicy, and refreshing flavor profile.

While it is commonly used as a topping for sandwiches and salads, giardiniera can also be served as a side dish with various meals. Here are a few examples of dishes that giardiniera can complement:

Antipasto Platter: Giardiniera is often included as part of an antipasto platter, which typically includes an assortment of cured meats, cheeses, olives, and marinated vegetables. It adds a zesty and colorful element to the overall presentation.

Pasta salad: Mix giardiniera with cooked pasta, olives, cherry tomatoes, and Italian dressing for a refreshing pasta salad with a pickled twist.

Italian potato salad: Fry onions in olive oil and add giardiniera and jarred sliced hot peppers to cooked and diced potatoes. Season with salt and pepper.

Grilled Meats: Giardiniera can be served alongside grilled meats like steak, chicken, or sausages. Its vibrant flavors and crisp texture can help cut through the richness of the meats, providing a refreshing balance.

Charcuterie Boards: Giardiniera can be a delightful addition to charcuterie boards, providing a pickled and crunchy component to complement the various cured meats, cheeses, and condiments.

Bruschetta: Top toasted baguette slices with a spoonful of giardiniera for a quick and flavorful bruschetta appetizer.

Italian Sandwiches: Giardiniera is a classic accompaniment to Italian sandwiches such as the muffuletta or Italian beef sandwiches. Its tangy and crunchy texture provides a delicious contrast to the savory flavors of cured meats and cheeses.


If you have canned giardiniera, you can store it in a cool, dark place such as a pantry or cellar. Properly canned giardiniera can have a long shelf life, typically up to a year or more. It’s important to ensure that the jars are sealed properly and that there are no signs of spoilage or contamination before consuming.

Opened Jar: Once you open the jar of giardiniera, the shelf life will be shorter. Refrigerate the opened jar and consume the giardiniera within a few weeks to maintain its quality. The vegetables may start to soften over time, but it can still be safe to consume as long as there are no signs of spoilage, such as mold, off odors, or discoloration.

Remember to always inspect the giardiniera before consuming. If you notice any signs of spoilage or the giardiniera has been stored for an extended period, it’s better to discard it to ensure food safety.

jars of jardinera on white kitchen towel

Type of Salt to Use

According to the Penn State Extension FAQ about canning/preserving,Table salt is used for baking, cooking and normal table use. However, it is not recommended for canning recipes because the calcium silicate may cause clouding or settle to the bottom of jar. Furthermore, the iodide may discolor some foods. Neither of these effects make the food harmful to eat. However, the visual quality of the product is adversely affected.” Use canning or pickling salt instead. “Canning and pickling salts do not contain potassium iodide, dextrose or calcium silicate and thus can be used for cooking, baking, canning, pickling as well as for the table.

📖 Recipe

jardinera jars just processed

Ball Canning’s Giardiniera (Jardinera)

Make a classic Giardiniera using this Ball Canning recipe, bringing together cauliflower, onion, celery, carrots, zucchini, and peppers in a flavorful pickling blend, perfectly preserved in jars.
5 from 1 vote
Author: Marie
Prep Time 45 minutes
Cook Time 10 minutes
Total Time 55 minutes
Course Side Dish
Cuisine Italian
Servings 5 pints
Calories 445 kcal


  • 5 canning jars (pints) with lids up to 6 pint jars
  • canner for water bath
  • steam canner if you live at sea level


For the Spice Bag

  • 6 whole black peppercorns
  • 3 cloves garlic thinly sliced
  • 3 bay leaves

For the Vegetable Mix

  • 2 large red bell peppers seeded and sliced into 1/4 inch strips
  • 1 large orange bell pepper seeded and sliced into 1/4 inch strips
  • 1 large yellow bell pepper seeded and sliced into 1/4 inch strips
  • 2 large carrots peeled and sliced on diagonal (can used presliced)
  • 2 cups small cauliflower florets I bought precut
  • 4 ribs celery cut on diagonal
  • 1.5 cups pearl onions peeled and cleaned
  • 1 small zucchini diced or cut into 1/4 inch slices

For Pickling Solution

  • 4 cups white vinegar 5% acidity
  • 2 cups water
  • 2 cups sugar
  • 1 tablespoon pickling or canning salt


  • Prepare: Prepare the canner, jars, and lids as outlined in the provided information. If you haven't already cut the veggies, make sure to wash, dry and cut the ingredients as listed.
  • Spice Bag: Create a spice bag by securing bay leaves, peppercorns, and garlic in a square of cheesecloth.
  • Make Pickling Brine: In a large stainless steel saucepan, combine vinegar, water, sugar, salt, (see NOTE 1) and the spice bag. Heat over medium-high heat until it reaches a boil. Stir to dissolve the sugar completely. Once boiling, lower the heat, cover the saucepan, and let it gently boil for about 5 minutes to infuse the liquid with the spices.
  • Heat Veggies: Add cauliflower, onion, celery, carrots, and zucchini to the mixture and bring it back to a boil. Remove the saucepan from heat and gently mix in the red, yellow, and green peppers. Don't forget to discard the spice bag.
  • Pack Jars: Pack the hot jars with the prepared vegetables, leaving about ½ inch of space from the top. Pour the hot pickling liquid over the vegetables, ensuring they are completely covered and leaving ½ inch of space at the top. Remove any air bubbles and adjust the headspace if necessary. Wipe the rim of the jars clean, then center the lid on each jar. Secure the jar lids by screwing the bands down until you feel resistance, and then tighten them with your fingertips.
  • Process: Place the jars into the canner, ensuring they are fully submerged in water. Bring the water to a boil and process the jars for 10 minutes (see NOTE 2 to adjust this time if you live >1000 feet above sea level/at high altitude). After processing, remove the canner lid, wait 5 minutes, and then carefully take out the jars. Allow the jars to cool before storing them.


NOTE 1: You can safely change the amount of sugar or salt in this recipe. 
NOTE 2: Increase processing time by 5 minutes for altitudes over 1000 feet, 10 minutes for altitudes over 3000 feet, 15 minutes for altitudes over 6000 feet, and 20 minutes for altitudes over 8000 feet (page 421 from the New and Updated Ball Complete Book of Home Canning.) 
Calories for this recipe are an estimation and mostly come from the sugar content. The sugar can be safely reduced. 

More Canning Information and Resources

Principles of Home Canning Booklet (PDF)
What Can Be Safely Changed in Canning Recipe? (Penn State)
Answers to Frequently Asked Canning Questions
The USDA Guide to Pickling
Reliable Sources on Canning According to Healthy Canning


Calories: 445kcalCarbohydrates: 103gProtein: 4gFat: 1gSaturated Fat: 0.2gPolyunsaturated Fat: 0.3gMonounsaturated Fat: 0.1gSodium: 1472mgPotassium: 776mgFiber: 6gSugar: 90gVitamin A: 8169IUVitamin C: 226mgCalcium: 88mgIron: 1mg
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