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    Home » Recipes » Vegetarian

    Pickled Jalapenos and Onions

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    Jump to Recipe Print Recipe

    My Pickled Jalapenos and Onions recipe is tangy, spicy, and crunchy, making it the perfect complement for burgers, tacos, sandwiches, barbecue, and so many dishes.

    Here are a few recipes perfect for pickled peppers: Grilled Cheeseburger, Greek Chicken Burger, Fried Chicken Tacos, Beer Battered Fish Tacos, and Smoked Chicken Leg Quarters.

    pickled jalapeno and onions in a mason jar.

    Latest Recipe Video:

    Jump to:
    • Latest Recipe Video:
    • Key Ingredients
    • How To Make Pickled Jalapeño and Onions
    • Storage
    • Pro Recipe Substitutions, Tips & Tricks
    • FAQ
    • More Party Recipes
    • Before You Begin
    • 📖 Recipe

    If you love pickled onions, then this recipe is for you! If you love pickled red onions, try my recipe; it's the perfect combination of pickle and seasoning.

    I've always been a fan of pickled onions and peppers, but I don't always like buying them from the grocery store. This easy and inexpensive recipe takes minutes to prepare and adds flavor all year.

    Traditionally, you'll need thinly sliced onions, jalapenos, vinegar of choice, sugar, and salt. I don't like the sweetness the sugar adds, so I omit it from my recipe.

    A bowl of pickled onions and jalapeños.

    Key Ingredients

    To make this recipe, you'll need the following key ingredients:

    Jalapeno

    Be sure to buy jalapenos with smooth skin and minimal blemishes. I love the heat, so removing the seeds is unnecessary. However, pickling the jalapenos tames the heat.

    Onion

    I use yellow onions in my recipe, but feel free to use white or red onions.

    White Vinegar

    Distilled white vinegar is the most accessible vinegar on the market, and I always have it. However, you can add a different flavor with red wine vinegar, white wine vinegar, or apple cider vinegar.

    Kosher Salt

    A little salt goes a long way toward keeping the pickling brine from being too tangy and helping balance the flavor.

    Pickled Jalapenos and Onions ingredients

    How To Make Pickled Jalapeño and Onions

    Ready to make the best pickled onions and jalapenos you've ever had? Just follow these simple steps:

    sliced jalapeno and onion

    Slice the jalapenos and onions.

    Vinegar, salt, jalapeno and onions in a small pot.

    Add the jalapenos, sliced onion, white vinegar, and kosher salt in a small saucepan.

    Vinegar, salt, jalapeno and onions boiling in a small pot.

    Bring to a boil, cut off the heat, and let the mixture cool in the pot for about 30 minutes. 

    pickled jalapeno and onions in a mason jar.

    Store in a mason jar; serve with a salad, grain bowls, veggies, or your favorite taco.

    Storage

    Place cooled jalapenos and onions in an airtight container or mason jar. Refrigerate for up to 3 months.

    Pro Recipe Substitutions, Tips & Tricks

    This is a straightforward recipe you can make with your jalapeno harvest!

    • You can use the pickled jalapenos and onions 15 minutes after cutting off the heat. This recipe also works for whole pickled jalapenos.
    • If you love spicy food, habaneros and serranos also work great in this recipe.
    • Feel free to use red onion, white or yellow onions, or a combination to make yours unique.
    • Feel free to use apple cider vinegar, red wine vinegar, or white wine vinegar instead of white vinegar. You can make a flavorful vinegar mixture using a 50/50 blend of different vinegars.
    • If you love pickled garlic, add some peeled garlic cloves.
    • Mason jars are best to use for pickling. The airtight seal provided by mason jars is crucial for maintaining the flavor and safety of your pickled creations, preventing contamination, and keeping the contents fresh.
    • If you love using onions, try my fried onion rings recipe. They add a nice flavor to many dishes.
    Overhead Pickled Jalapenos and Onions in mason jars.

    FAQ

    Here are the reader's top questions about pickling onions and jalapenos.

    How long should pickled jalapeños sit before eating?

    When making pickled jalapeños and onions, it's best to let them sit for at least 24 hours to allow the flavors to meld. However, for optimal taste and a more complex flavor profile, consider waiting a few days before enjoying them.

    Are pickled jalapeños hotter than raw?

    Pickled jalapeños and onions often have a milder heat than their raw counterparts. The pickling process can tame the spiciness while adding a tangy flavor, making them a delicious addition to various dishes.

    How long before I can eat pickled onions?

    Pickled onions are typically ready to eat after about 24 hours of pickling. Like pickled jalapeños, allowing them to rest longer, such as a few days, will enhance their flavor and texture.

    Overhead Pickled Jalapenos and Onions in mason jars.

    Why do you boil onions before pickling?

    Boiling onions before pickling is often done to soften them and reduce their pungency. This step helps ensure that when pickled, the onions blend seamlessly with the jalapeños, creating a balanced and flavorful pickled jalapeños and onions mix.

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    More Party Recipes

    Here are some more recipes that'll definitely be crowd pleasers!

    • Black Eyed Pea Fritters with Spicy Tomato Sauce
    • Crawfish Etouffee
    • Jerk Oxtails with Rice & Peas
    • New Orleans Red Beans and Rice
    • Dirty Rice
    • Chicken and Sausage Jambalaya
    • Banana Pudding
    • Sweet Potato Pound Cake

    Before You Begin

    To begin, here are the steps I follow to get organized.

    Step 1: Read the recipe once, then get all the ingredients on the counter.

    Step 2: Measure all ingredients into separate bowls.

    Step 3: Follow the recipe and prepare the best pickled peppers you will ever make.

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      Tag me @kennethtemple_ and use #LezEat on Instagram to share your remakes with me, and don't forget to leave a star rating and comment below. 

      📖 Recipe

      pickled jalapeno and onions in a mason jar.

      Pickled Jalapenos and Onions

      Kenneth Temple
      Pickled jalapenos and onions are great garnishes for appetizers, burgers, salads and sandwiches
      5 from 1 vote
      Print Recipe Pin Recipe
      Prep Time 10 minutes mins
      Cook Time 30 minutes mins
      Total Time 40 minutes mins
      Course Side Dish, Snack
      Cuisine American
      Servings 8 persons
      Calories 10 kcal

      Ingredients
        

      • 2 jalapenos sliced medium
      • ½ onion sliced medium
      • 1 cup white vinegar
      • ½ teaspoon kosher salt

      Instructions
       

      • In a small pot add the jalapenos, onion, vinegar and kosher salt, bring to a boil, cut off the heat and let mixture cool in the pot about 30 minutes.

      Notes

      Make Ahead & Storage
      Place cooled jalapenos and onions in an airtight container or mason jar. Refrigerate for up to 3 months.
      Pro Recipe Substitutions, Tips & Tricks
      This is a straightforward recipe you can make with your jalapeno harvest!
      • You can use the pickled jalapenos and onions 15 minutes after cutting off the heat. This recipe also works for whole pickled jalapenos.
      • If you love spicy food, habaneros and serranos also work great in this recipe.
      • Feel free to use red onion, white or yellow onions, or a combination to make yours unique.
      • Feel free to use apple cider vinegar, red wine vinegar, or white wine vinegar instead of white vinegar. You can make a flavorful vinegar mixture using a 50/50 blend of different vinegars.
      • If you love pickled garlic, add some peeled garlic cloves.
      • Mason jars are best to use for pickling. The airtight seal provided by mason jars is crucial for maintaining the flavor and safety of your pickled creations, preventing contamination, and keeping the contents fresh.
      • If you love using onions, try my fried onion rings recipe. They add a nice flavor to many dishes.
       

      Nutrition

      Calories: 10kcalCarbohydrates: 1gProtein: 0.1gFat: 0.02gSaturated Fat: 0.01gPolyunsaturated Fat: 0.01gMonounsaturated Fat: 0.003gSodium: 146mgPotassium: 19mgFiber: 0.2gSugar: 0.4gVitamin A: 38IUVitamin C: 5mgCalcium: 4mgIron: 0.04mg
      Keyword jalapenos, pickled jalapeno and onion recipe, pickled jalapeno, pickled jalapeno recipe, pickled onions
      Cooked this recipe?Let me know how it was!

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      5 from 1 vote (1 rating without comment)

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      Chef KENNETH Temple

      Let's Eat! I'm Kenneth!

      I am a "Food Network's Chopped Champion" from New Orleans, Louisiana, and I love cooking the best Southern Creole classics from scratch.

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