Last updated on September 29th, 2026 at 12:03 am
If your garden is producing a bumper crop of peppers, this homemade pickled pepperoncini recipe is one of my favorite ways to preserve the harvest. These tangy, mildly spicy peppers are incredibly versatile and add the perfect pop of flavor to sandwiches, pizzas, salads, burgers, and even a charcuterie board.
One of the things I love most about this recipe is that it isn't limited to just pepperoncini peppers. The same tested pickling brine can also be used for Hungarian wax peppers, pickled banana peppers, jalapeños, serranos, and many other hot peppers or mild varieties. Whether you're harvesting a single type or a colorful variety of peppers from the garden, this recipe is a delicious way to enjoy them long after the growing season ends.
Using a simple water bath canning method, you'll have shelf-stable jars ready to enjoy for months to come.
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Recipe Snapshot
Peppers: Pepperoncini, banana, Hungarian wax, jalapeño, serrano, or other suitable pickling peppers
Canning Method: Water Bath Canning
Jar Size: Pints
Headspace: ½ inch
Processing Time: 10 minutes, adjust for altitude
Best Flavor: Wait 2–3 weeks before opening
Storage: Cool, dark place for 12–18 months
Why You'll Love This Recipe
- Perfect for preserving a bumper crop of peppers.
- Water bath canned for long-term storage.
- Works with several varieties of peppers.
- Simple pantry ingredients.
- Mildly tangy with just the right amount of heat.
- Great for sandwiches, salads, pizzas, burgers, and charcuterie boards.
- A beginner-friendly addition to your favorite canning recipes.
What Are Pepperoncini Peppers?
Pepperoncini peppers are a mild chili pepper commonly used in Mediterranean cooking. They have a bright, tangy flavor with very little heat, making them a favorite for pickling.
Although this recipe focuses on pepperoncini peppers, you can safely use the same tested pickling brine for Hungarian wax peppers, banana peppers, jalapeños, serranos, cherry peppers, and many other fresh peppers with similar density. You can even mix several varieties together in the same batch for colorful jars with a variety of flavors and heat levels.
For the best results, choose peppers that are firm, fresh, and free from blemishes.
Ingredients
For this recipe you'll need:
- Fresh pepperoncini peppers
- White vinegar (5% acidity)
- Water
- Pickling salt
- Granulated sugar
- Garlic cloves
- Bay leaf
- Whole black peppercorns
Optional Flavor Additions
If you'd like to customize the flavor without changing the safety of the recipe, you can add small amounts of:
- Mustard seed
- Celery seed
- Dried oregano
- Crushed red pepper flakes
These optional spices add a little extra flavor while keeping the pickling brine unchanged.
Equipment Needed
- Water bath canner
- Pint jars
- New canning lids and bands
- Jar lifter
- Canning funnel
- Bubble remover
- Large saucepan
- Sharp knife or clean skewer
- Clean kitchen towels
How to Make Pickled Pepperoncini Peppers
Step 1: Prepare the Peppers
Wash peppers thoroughly under cool running water and inspect each one for blemishes or soft spots.
Using a sharp knife, trim the stems to about ¼ inch. Pierce each whole pepper once or twice near the stem to allow the pickling brine to penetrate the inside of the peppers. If you're working with larger peppers, sliced peppers may be easier to pack into the jars.
Step 2: Make the Pickling Brine
In a large non-reactive saucepan, combine the white vinegar, water, salt, and sugar. Heat until the salt dissolves and the mixture reaches a gentle boil, creating the hot vinegar mixture you'll use to fill the jars.
Always use white vinegar with 5% acidity. While some tested recipes use apple cider vinegar, do not substitute unless the recipe was specifically developed for it, since the flavor and color will change.
Step 3: Fill the Jars
Place one garlic clove, half a bay leaf, and a few peppercorns into each hot jar.
Pack peppers very tightly into the pint jars without crushing them, then ladle the hot pickling brine over the peppers, leaving the recommended headspace.
Remove any trapped air bubbles with a bubble remover or non-metallic utensil, adjust the headspace if needed, wipe the rims clean, and apply the lids and bands until fingertip tight.
Step 4: Process the Jars
Place the jars into a boiling water bath canner with at least one inch of water covering the tops of the jars.
Process according to the recipe card below, adjusting for your altitude. Once finished, allow the jars to rest briefly in the hot water bath before removing them with a jar lifter to cool undisturbed.
Storage and Shelf Life
After the jars have cooled for 12 to 24 hours, check that each lid has sealed properly before removing the bands.
Store sealed jars in a cool, dark place away from direct sunlight. For the best flavor, allow the peppers to cure for two to three weeks before opening.
When stored properly, these pickled peppers maintain excellent quality for 12 to 18 months, although they're often enjoyed much sooner. Once opened, refrigerate and use within a few months.
Tips for the Best Results
- Use only fresh, firm peppers.
- Keep the vinegar-to-water ratio exactly as written.
- Use vinegar labeled 5% acidity.
- Leave small peppers whole after piercing them.
- Remove air bubbles before sealing the jars.
- Keep your jars hot while filling them.
- Don't overpack the jars.
- Allow the peppers to sit for several weeks before enjoying for the best flavor.
Recipe Variations
One of my favorite things about this recipe is its flexibility. As long as you don't change the pickling brine or processing method, you can use a wide variety of peppers.
Try making this recipe with:
- Pepperoncini peppers
- Banana peppers
- Hungarian wax peppers
- Jalapeños
- Serrano peppers
- Cherry peppers
- Sweet peppers
- A mixed garden harvest
You can also safely add small amounts of mustard seed or celery seed for a slightly different flavor profile.
Can I use apple cider vinegar?
For this recipe, I recommend sticking with distilled white vinegar. The tested recipe is based on white vinegar with 5% acidity. Apple cider vinegar may be used only if you're following a tested recipe developed specifically for that substitution.
Why do I need to pierce the peppers?
Piercing whole peppers allows the pickling brine to reach the inside of the peppers and helps release trapped air during processing.
Why are my peppers floating?
Some floating is perfectly normal. As long as the jars sealed properly, the peppers are safe to eat.
How long should I wait before opening a jar?
While they're safe once sealed, waiting two to three weeks allows the peppers to absorb the brine and develop their best flavor.
More Canning Recipes You'll Love
If you're filling your pantry, here are a few more of my favorite canning recipes:
- Cowboy Candy (Candied Jalapeños)
- Spicy Dilly Beans
- Mango Habanero Salsa
- Water Bath Whole Tomatoes
- Huckleberry Lemonade Concentrate
- Cherry Limeade Concentrate
Pickled Pepperoncini Peppers (Water Bath Canning Recipe)
Equipment
Ingredients
- 3 pounds fresh green pepperoncini peppers
- 5 cups water
- 5 cups distilled white vinegar 5% acidity
- 3 Tbsp. pickling or canning salt
- 3 Tbsp. granulated sugar optional*
- 6 garlic cloves peeled
- 3 bay leaves broken in half
- 2 teaspoons whole black peppercorns ⅓ teaspoon per pint
Instructions
- Prepare a boiling-water bath canner. Wash the jars, lids, and bands, and keep the pint jars hot until ready to fill.
- Wash the pepperoncini thoroughly under cool running water. Discard any soft or damaged peppers. Trim the stems, leaving approximately ¼ inch attached.
- Using a sharp knife, cut 2 small slits into each whole pepper to allow the pickling brine to penetrate. Larger peppers may be sliced if desired.
- Combine the water, 5% acidity white vinegar, pickling salt, and sugar in a large nonreactive saucepan. Bring to a boil, stirring until the salt and sugar dissolve.
- Add 1 garlic clove, ½ bay leaf, and approximately ⅓ teaspoon black peppercorns to each hot pint jar.
- Pack the prepared peppers VERY firmly into the jars without crushing them, leaving ½-inch headspace.
- Ladle the hot pickling brine over the peppers, maintaining ½-inch headspace. Remove air bubbles and adjust the headspace with additional brine if necessary.
- Wipe the jar rims clean. Center the lids and apply the bands until fingertip tight.
- Place the jars in the boiling water bath canner with at least 1 inch of water covering the jars. Cover and return the water to a full rolling boil.
- Process pint jars for 10 minutes at 0 to 1,000 feet elevation, adjusting processing time for altitude.
- Turn off the heat, remove the canner lid, and allow the jars to rest for 5 minutes before removing them with a jar lifter.
- Cool undisturbed for 12 to 24 hours. Check the seals, remove the bands, label, and store in a cool, dark place.
- For the best flavor, allow the pickled peppers to sit for 2 to 3 weeks before opening.
Video
Notes
- Use commercially produced vinegar labeled 5% acidity. Do not reduce the vinegar or increase the water.
- Cut 2–4 small slits in whole peppers before packing.
- Wear gloves when handling hot pepper varieties.
- You may have leftover brine depending on pepper size and how tightly the jars are packed.
- Process pints for 10 minutes at 0–1,000 ft, 15 minutes at 1,001–6,000 ft, or 20 minutes above 6,000 ft.
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