Sweet Balsamic Onion Relish Recipe (2024)

BY: Courtney PUBLISHED: 13 Comments UPDATED ON:

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OurSweet Balsamic Onion Relish Recipe is so good that you might even eat it plain. We love putting it on our piling it on our burgers, topping it on our eggs, piling it high on grilled mushrooms or even on some toast with cheese.

The best part of all it’s quick and easy to make. There’s no muss and no fuss. Just slice up your onions and let it cook for the most part.

If you don’t want them sliced you can also dice up your onions. Dicing them up makes this sweet balsamic onion relish recipe even easier to use as a topping for small bites!

Onions are one of our favorite root vegetables and we go through them often. In our house we eat about one to two onions a day. We love them grilled, sautéed, caramelized or even raw in a salad or sandwich.

For a great burger recipe using our caramelized onions visit Courtney’s Sweets and try theAvocado Bacon Burger with Sweet Balsamic Onion Relish. It has an entire avocado on it! This burger recipe is insanely delicious!

Sweet Balsamic Onion Relish Recipe (2)

Sweet Balsamic Onion Relish Recipe

Author: Courtney

OurSweet Balsamic Onion Relish Recipe is so good that you might even eat it plain. We love putting it on our piling it on our burgers, topping it on our eggs, piling it high on grilled mushrooms or even on some toast with cheese.

5 from 6 votes

(click stars to vote)

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Prep Time: 10 minutes minutes

Cook Time: 1 hour hour 20 minutes minutes

Total Time: 1 hour hour 30 minutes minutes

Servings: 12

Calories: 48kcal

Course: Appetizer

Cuisine: American

Keyword: caramlized onions, onion spread

Ingredients

  • 4 Yellow Onions about 3 1/2 Cups
  • 1 Teaspoon Coconut Oil or Olive Oil
  • 1/3 Cup Sugar or more depending on how sweet you like it
  • 1/2 Cup Balsamic Vinegar

Instructions

  • Slice or chop onions and place into a skillet with the coconut oil.

  • Cook onions on medium heat until soft for about 15-20 minutes.

  • Once the onions are cooked add in the sugar and vinegar.

  • Cook the onions on medium-low for about an hour, just until onions are cooked down and balsamic vinegar is reduced

  • Strain the onions and put into a small mason jar, discard vinegar.

  • Optional, cook until vinegar slightly thickens for a thicker relish. (not to thick or it will chill into one big blob)

  • Store up to one week in the refrigerator.

Nutrition

Nutrition Facts

Sweet Balsamic Onion Relish Recipe

Amount per Serving

Calories

48

% Daily Value*

Sodium

3

mg

%

Potassium

65

mg

2

%

Carbohydrates

10

g

3

%

Sugar

8

g

9

%

Calcium

11

mg

1

%

Iron

0.2

mg

1

%

* Percent Daily Values are based on a 2000 calorie diet.

full nutrition disclaimer

The nutritional information is automatically calculated and can vary based ingredients and products used. If the nutrition numbers are important for you we recommend calculating them yourself.

Did you make this recipe?Tag us on social media using @knowyourproduce and or use #knowyourproduce!

You can cook the vinegar until it’s reduced and the sauce becomes thick or you can simply drain and then have just the onions without the thick sauce.

Sweet Balsamic Onion Relish Recipe (3)

I’ll be using this relish for the rest of the week. It’s great to make a batch and just have in your refrigerator for whenever you’d like to use it. Make a simple and easy dinner even more delicious with ourOurSweet Balsamic Onion Relish Recipe! It’s so good that you’ll most likely be making it weekly, sorry in advance! 😉

If you enjoyed this recipe,be sure tocheck out all of our other favoriterecipesand posts onPinterest!

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Sweet Balsamic Onion Relish Recipe (12)

About Courtney

Fruit and Veggie lover. I love making produce fun and delicious, not to mention taking tons of pictures in the process! :-)

Reader Interactions

Comments

  1. Sweet Balsamic Onion Relish Recipe (13)rebecca orr

    This looks like a delicious topping to a hot off the grill burger! Definitely going to be making this to take to some family reunions this month.

    Reply

  2. Sweet Balsamic Onion Relish Recipe (14)Heidi

    Can this recipe be processed to use later on?

    Reply

    • Sweet Balsamic Onion Relish Recipe (15)Courtney

      We save in the fridge for a week without any issue. 🙂

      Reply

  3. Sweet Balsamic Onion Relish Recipe (16)maggie

    I canned mine for I made a double batch. Yum @#** Yum. Delicious!
    This will be a staple in our house.

    Reply

    • Sweet Balsamic Onion Relish Recipe (17)Courtney

      Ahh, that’s great to hear, glad you enjoyed! 😀

      Reply

    • Sweet Balsamic Onion Relish Recipe (18)Sherry Dugdale

      I would like to can these as well, How long did you process I them in the canner? They look so delicious!

      Reply

      • Sweet Balsamic Onion Relish Recipe (19)Courtney

        We store this in the refrigerator. I’m paranoid about canning and botulism, haha

    • Sweet Balsamic Onion Relish Recipe (20)Liz

      How long did it last on the shelf? Did u hot bath it?

      Reply

      • Sweet Balsamic Onion Relish Recipe (21)Courtney

        We store this in the refrigerator for up to one week. 🙂

  4. Sweet Balsamic Onion Relish Recipe (22)Lisa Angerame

    just stumbled onto this recipe. looks amazing. i can’t wait to try it! i’m going to use coconut sugar…and honestly i keep things in jars, without canning, for a lot longer than most people and i usually don’t have a problem!

    Reply

    • Sweet Balsamic Onion Relish Recipe (23)Courtney

      Yum!! Let us know how it goes! 🙂

      Reply

  5. Sweet Balsamic Onion Relish Recipe (24)Liss

    Hi,
    I’m a little confused, do you put the liquid into the jar or do you strain the onions and only put the onions in the jar?
    Thanks 🙏

    Reply

    • Sweet Balsamic Onion Relish Recipe (25)Courtney

      We reduce the liquid and it becomes a bit thicker and coats the onions. We always store it in the liquid that’s created when making.:)

      Reply

Leave a Reply

Sweet Balsamic Onion Relish Recipe (2024)

FAQs

What is onion relish made of? ›

Onions*, Raw Cane Sugar*, Cider Vinegar*, Lemon Pulp*, Chilli Puree*, MUSTARD SEED*, Spices*, Sea Salt*Organically produced ingredients.

What is onion jam made of? ›

Saute onion in hot oil until soft and caramelized, 10 to 12 minutes. Add water, balsamic vinegar, and brown sugar; stir until sugar is dissolved and mixture is simmering. Reduce heat to low and cook until mixture thickens and reaches desired consistency, about 30 minutes.

How long can you keep onion jam in the fridge? ›

How to Store Homemade Onion Jam. Once the onion jam is cooked, transfer to a glass jar or plastic container, and store in the refrigerator. The onion jam will keep refrigerated for up to two weeks, or in the freezer in ice cube trays.

How do you preserve caramelized onions? ›

The thing about cooking so many onions, though, is that you probably won't need that many at one time. So there's an essential second move whenever you're making caramelized onions: Freeze them. Stashed in an ice cube tray, caramelized onions will keep indefinitely in the freezer.

Is onion chutney the same as onion relish? ›

Relish is a flavouring, usually sweet and sour, which consists of finely chopped vegetables or fruit, vinegar and sugar. Whereas chutney is more sweet and fruity, relish usually contains cucumber, courgette, tomato, rhubarb or onion, and the pieces of fruit or vegetables are somewhat coarser and crunchier.

What's the difference between onion relish and chutney? ›

In general, chutneys have a chunky spreadable consistency much like a preserve and are usually made with fruit. On the other hand, relishes are hardly cooked, use little or no sugar, are more crunchy to the bite, and use vegetables.

What is the difference between onion chutney and onion jam? ›

Chutney is typically made with fruits, vegetables, herbs, and spices. It can be sweet or savory, and often has a tangy flavor. Jam is made with fruits, sugar, and pectin. The fruit is cooked until it breaks down and becomes thick and spreadable.

What is the difference between onion chutney and onion marmalade? ›

Name-wise it can cause some confusion, as a marmalade is normally something we associate with citrus fruit. Some people say that the difference is on whether the ingredients have been crushed together or boiled. Others say it's about whether or not the onions are 'sweated'.

Is onion jam the same as onion marmalade? ›

This is sometimes referred to as 'onion marmalade' but I think jam is a more accurate description, and it's the perfect partner to cheese, sausages and left-over stuffing. The onions are first caramelised in butter, before simmering in a syrup of red wine, dark muscovado sugar and top-drawer vinegar.

What do you eat with onion jam? ›

Pair Our Onion Jam with Cheese and Charcuterie

It's fantastic with an aged cheddar or blue cheese, cured salami and crackers and also a delicious addition to charcuterie boards with a variety of cured meats and rustic breads.

Does onion jam go bad? ›

However, opened cans of onion jams should be refrigerated and would be good for three to six months, but not for a year since onion jams can spoil easily. Do check the onion jams for molds and yeasts. If they emit a sour and fermenting smell, then it's best to toss them in the bin.

Can you can with balsamic vinegar? ›

Sweet onions combined with tangy balsamic vinegar and maple syrup create a lovely sweet and savory preserve that is fantastic served with cheese and crackers and dynamite on a burger or grilled chicken sandwich. This recipe was originally adapted from Ball Canning and is safe for water bath canning.

Why add vinegar to caramelize onions? ›

Tip: use apple cider vinegar for white and yellow onions and balsamic vinegar for red onions. Tip: the vinegar serves to deglaze the pan, adds acidity, and brings this recipe together by boosting the tangy and savory flavors of the caramelized onions. If the onions stick to the pan, that's fine.

What kind of onion is best to caramelize? ›

You can caramelize any kind of onion, but yellow or Spanish onions tend to offer the most balanced-sweet-savory flavor profile and are the most versatile for different dishes. Sweet onions, such as Vidalia or Walla Walla work too, but keep in mind that their flavor will become even sweeter once caramelized.

Can you put too much butter in caramelized onions? ›

You definitely want the flavor of butter in your onions—but butter has the tendency to burn. For insurance, use a combination of butter and oil, which has a higher smoking point. But how much do you use? Depending on the consistency you want your onions, you can use more or less fat.

Is relish just chopped pickles? ›

In North America, the word "relish" is frequently used to describe a single variety of finely chopped pickled cucumber relish, such as pickle, dill and sweet relishes.

What is homemade relish made of? ›

That's especially the case when they are as easy and delicious as pickle relish. At its simplest, this jam-like condiment is made from cucumbers, onion, vinegar, sugar, and salt. For a bit more oomph, add in fresh dill and some spices — turmeric (which also helps with color), mustard seeds, and red pepper flakes.

Is relish just minced pickles? ›

Relish is a preserved, chunky, vinegary condiment made out of finely chopped fruits, and/or vegetables. That's right, it's not only made with pickles!

Is there a difference between relish and pickle relish? ›

Relishes are condiments generally composed of chopped vegetables, with other ingredients potentially added. What's usually served as “relish” in the US is specifically a pickle relish: pickles are chopped up, seasoned, and used to flavor other dishes. However, technically a relish does not require pickles.

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