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Salad / Pickled Sweet Peppers and Onions

Pickled Sweet Peppers and Onions

May 9, 2026 by William

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This might just become your go-to summer pickled sweet pepper and onion recipe! It’s incredibly easy to make, very rewarding, and delicious. I love using these sweet and sour pickled peppers on top of pizza, hot dogs, burgers, sandwiches, and subs. They are a perfect condiment to place on charcuterie boards or cheese boards. With their vibrant colors and tangy flavor, these pickled sweet peppers and onions are suitable for various occasions.

Why You’ll Love This Recipe

  • Super Simple: This recipe is quick to make, taking only 20 minutes of prep time.
  • Versatile Flavor: The balance of sweet and sour makes these pickles an excellent addition to many dishes.
  • Perfect for Sharing: Great for gatherings, barbecues, or simply as a snack at home.
  • Homemade Goodness: You control the ingredients and can adjust the sweetness to your preference.
  • Quick Pickling: Ready to enjoy in just 24 hours!

Tools and Preparation

To prepare your pickled sweet peppers and onions efficiently, gather some essential tools that will help you with the process.

Essential Tools and Equipment

  • Mason jar
  • Pot or small saucepan
  • Knife
  • Cutting board
  • Measuring cups and spoons

Importance of Each Tool

  • Mason jar: Keeps your pickles fresh and allows for easy storage in the fridge.
  • Pot or small saucepan: Necessary for boiling the pickling liquid quickly.
  • Knife: A sharp knife ensures clean cuts when slicing your peppers and onions.

Ingredients

For the Pickling Liquid

  • 1 cup Apple cider vinegar
  • ½ cup Water
  • ⅔ cup Sugar (Use less if you prefer)
  • 1 tbsp Kosher salt, sea salt or pickling salt
  • 1 tsp Yellow mustard seeds
  • 2 Garlic cloves

For the Vegetables

  • 2 lbs Sweet peppers
  • 1 Onion

How to Make Pickled Sweet Peppers and Onions

Step 1: Make the Pickling Liquid

To a pot or small saucepan, add the apple cider vinegar, water, sugar, salt, mustard seeds, and garlic cloves. Stir until combined.

Step 2: Boil and Cool the Pickling Liquid

Bring the pickling solution to a boil over medium-high heat. Ensure that the salt and sugar dissolve completely. This should take about one to two minutes. Once dissolved, turn off the heat and let it cool slightly.

Step 3: Prepare the Peppers and Onions

Slice the sweet peppers and onion thinly using a knife on a cutting board. You may choose to discard any pepper seeds if desired.

Step 4: Pack the Jar

Firmly pack your clean mason jar with the sliced sweet peppers and onions until filled.

Step 5: Pour in the Pickling Liquid

Carefully pour the cooled pickling liquid over the sliced vegetables in the mason jar. Tap gently on the jar to release any air bubbles, ensuring everything is fully submerged.

Step 6: Seal and Refrigerate

Seal your mason jar tightly. Allow it to cool completely at room temperature before placing it in the refrigerator. The pickled peppers will be ready to enjoy within 24 hours!

How to Serve Pickled Sweet Peppers and Onions

Pickled sweet peppers and onions are versatile condiments that can elevate many dishes. Their bright flavors add a delightful punch, making them perfect for a variety of meals.

On Tacos

  • Add pickled peppers and onions for a zesty topping on your tacos. They pair well with both meat and vegetarian fillings.

On Sandwiches

  • Layer these pickled veggies onto sandwiches for extra crunch and flavor. They complement deli meats beautifully.

In Salads

  • Toss some pickled sweet peppers and onions into salads for a burst of acidity. They work great in green salads or grain bowls.

With Grilled Meats

  • Serve alongside grilled meats as a tangy side. They balance the richness of grilled chicken, pork, or steak.

On Charcuterie Boards

  • Include them on charcuterie boards as a colorful and flavorful option. They pair well with cheeses, crackers, and cured meats.

With Eggs

  • Top your morning eggs or omelets with pickled sweet peppers and onions. Their sweetness enhances the dish wonderfully.
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Pickled

How to Perfect Pickled Sweet Peppers and Onions

Making the best pickled sweet peppers and onions involves simple techniques that enhance flavor and texture. Here are some tips to ensure perfection:

  • Choose fresh ingredients: Use ripe, crisp sweet peppers and fresh onions for optimal taste.
  • Adjust sweetness: Feel free to modify the amount of sugar based on your preference for sweetness.
  • Experiment with spices: Add spices like coriander seeds or black peppercorns for extra depth of flavor.
  • Let them marinate: For best results, allow the pickles to sit for at least 24 hours before using them.
  • Store properly: Keep your pickles in an airtight jar in the fridge to maintain freshness.
  • Use clean jars: Sterilize mason jars before packing to prolong shelf life and prevent spoilage.

Best Side Dishes for Pickled Sweet Peppers and Onions

Pairing side dishes with pickled sweet peppers and onions can enhance your meal experience. Here are some tasty options:

  1. Grilled Corn on the Cob: Sweet corn complements the tanginess of the pickles perfectly.
  2. Potato Salad: A creamy potato salad balances the acidity of the pickles while adding texture.
  3. Coleslaw: The crunchiness of coleslaw pairs well with the soft texture of pickled veggies.
  4. Quinoa Salad: A light quinoa salad brings out the flavors in the pickles while adding healthy grains.
  5. Baked Beans: The sweetness of baked beans contrasts nicely with pickled flavors, creating a sweet-and-sour harmony.
  6. Roasted Vegetables: Roasted seasonal vegetables make a hearty side that matches well with zingy pickles.
  7. Stuffed Peppers: Enhance stuffed peppers by serving them alongside your pickled mixture to boost flavor profiles.
  8. Bread Rolls: Soft bread rolls can be dipped in sauces alongside bites of pickles, enhancing every bite with flavor.

Common Mistakes to Avoid

Making pickled sweet peppers and onions can be simple, but there are common pitfalls to watch out for. Here are some mistakes to avoid for the best results:

  • Using the wrong vinegar – Not all vinegars are created equal. Stick with apple cider vinegar for the best flavor.
  • Skipping the cooling step – Pouring hot liquid over fresh vegetables can cook them. Always let your pickling liquid cool slightly before pouring.
  • Not packing tightly – If you don’t pack your jar firmly, air bubbles can form. Ensure everything is submerged in the pickling liquid to prevent spoilage.
  • Ignoring flavors – Don’t be afraid to customize! Adding herbs or spices can enhance the flavor of your pickled sweet peppers and onions.
  • Forgetting to sterilize jars – Unsterilized jars can lead to spoilage. Always clean and sterilize your jars before use.
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Storage & Reheating Instructions

Refrigerator Storage

  • Store in a sealed jar in the refrigerator for up to 2 months.
  • Make sure the pickled sweet peppers and onions are fully submerged in the brine.

Freezing Pickled Sweet Peppers and Onions

  • You can freeze them, but expect changes in texture.
  • Use freezer-safe containers, and leave space for expansion.

Reheating Pickled Sweet Peppers and Onions

  • Oven – Preheat to 350°F (175°C) and warm them in a covered dish.
  • Microwave – Heat in short bursts, stirring between intervals until warmed through.
  • Stovetop – Warm gently in a saucepan over low heat, stirring occasionally.

Frequently Asked Questions

Here are some common questions about making pickled sweet peppers and onions:

What types of peppers work best for pickling?

Sweet bell peppers are ideal due to their mild flavor, but you can experiment with other varieties like banana or cherry peppers.

How long do pickled sweet peppers and onions last?

When stored properly in the refrigerator, they can last up to 2 months.

Can I add other vegetables to my pickles?

Absolutely! Carrots and cucumbers complement sweet peppers well and add variety.

Are pickled sweet peppers spicy?

No, this recipe uses sweet peppers which provide a mild flavor without heat. You could add spicy peppers if you prefer some heat.

How do I serve pickled sweet peppers and onions?

They’re versatile! Use them on sandwiches, burgers, pizzas, or as part of a charcuterie board.

Final Thoughts

Pickled sweet peppers and onions offer a delightful crunch with a tangy flavor that enhances many dishes. This easy recipe can become a staple in your kitchen. Feel free to customize it by adding your favorite spices or adjusting sweetness levels. Enjoy these vibrant toppings at your next meal!

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Pickled Sweet Peppers and Onions

Pickled Sweet Peppers and Onions
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Elevate your summer meals with vibrant Pickled Sweet Peppers and Onions! This delightful recipe combines the perfect balance of sweet and tangy flavors, making it a versatile condiment for everything from sandwiches to tacos. With just 20 minutes of prep time, you can create a colorful addition to your charcuterie board or a zesty topping for grilled meats. These pickles are not only easy to prepare but also allow you to customize the sweetness to your liking. Enjoy them fresh within 24 hours, or store them for a refreshing crunch whenever you need it!

  • Author: William
  • Prep Time: 20 minutes
  • Cook Time: None
  • Total Time: 0 hours
  • Yield: About 4 servings (approximately one quart jar) 1x
  • Category: Condiment
  • Method: Pickling
  • Cuisine: American

Ingredients

Scale
  • 1 cup apple cider vinegar
  • ½ cup water
  • ⅔ cup sugar
  • 1 tbsp kosher salt
  • 1 tsp yellow mustard seeds
  • 2 garlic cloves
  • 2 lbs sweet peppers
  • 1 onion

Instructions

  1. In a pot, combine apple cider vinegar, water, sugar, salt, mustard seeds, and garlic. Stir until mixed.
  2. Boil the mixture over medium-high heat for 1-2 minutes until sugar and salt dissolve. Let cool slightly.
  3. Thinly slice sweet peppers and onion.
  4. Pack sliced vegetables into a clean mason jar.
  5. Pour cooled pickling liquid over veggies, ensuring they are fully submerged.
  6. Seal the jar and refrigerate; let sit for at least 24 hours before enjoying.

Nutrition

  • Serving Size: ¼ cup (60g)
  • Calories: 70
  • Sugar: 15g
  • Sodium: 300mg
  • Fat: 0g
  • Saturated Fat: 0g
  • Unsaturated Fat: 0g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 1g
  • Protein: <1g
  • Cholesterol: 0mg

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