How to Make Sweet Onion Sauce in Easy Steps – Recipe

Do you love the sweet onion sauce used in Subway sandwiches? Would you like to make the addition of this tasteful sauce a part of your condiment collection? Find out the recipe along with all the information regarding the sweet onion sauce in this article.

We will also be sharing how this sauce can be made step-by-step and how you can achieve the exact taste of sweet onion sauce Subway by making the condiment at home by yourself.

What is Sweet Onion Sauce? 

Sweet onion sauce is a versatile condiment that can add a burst of flavor to a variety of dishes, from burgers to salads, sandwiches to grilled meats and more. As the name of the sauce may suggest, it has a bit of a sweet flavor to it which is enhanced by the flavorful taste of onion and other ingredients added in the sauce. 

If you are interested to know about the recipe of this sauce, then head right up and read the complete article as the sweet onion sauce Subway is easy to make and requires just a few ingredients. 

Uses of Sweet Onion Sauce

Sweet onion sauce is a versatile condiment that can be used in a variety of ways to add flavor to dishes. It can be used as a dipping sauce for appetizers such as chicken wings or onion rings. It can also be used as a spread on sandwiches or burgers or as a topping for grilled meats and vegetables. It can even be used as a salad dressing or mixed into pasta dishes for an extra burst of flavor.

Origin of Sweet Onion Sauce

The origins of sweet onion sauce is not entirely clear, but it is likely that it developed as a regional variation of other onion-based sauces. Onions have been a staple ingredient in cooking for thousands of years. Sauces and gravies made from onions have been used in various cultures and cuisines around the world.

One popular onion-based sauce is caramelized onion sauce, which is made by slow-cooking onions until they caramelize and then blending them into a smooth sauce. Sweet onion sauce is a similar sauce, but it uses sweet onions instead of regular onions. Apart from that, the sauce may also include additional ingredients such as sugar, vinegar and spices to enhance the flavor.

Sweet onion sauce are generally made using Vidalia onions. It is a type of onion that is grown in certain regions of the United States and are known for their mild, sweet flavor. Sweet onion sauce is often associated with southern cuisine, where sweet onions are a popular ingredient in many dishes.

However, in recent years, sweet onion sauce has become more widely known and is now used in various types of cuisine and dishes around the world. It is also commonly used by a famous fast food chain named Subway around the world. Its sweet and savory flavor profile make it a versatile condiment that can be used to enhance the flavor of many different types of foods.

Sweet Onion Sauce Subway

Sweet onion sauce is one of the most popular sauces at Subway, the popular sandwich chain. Subway offers a range of sauces and dressings to customize each sandwich according to your liking, and the sweet onion sauce is a popular choice for those who enjoy sweet and savory flavors.

Sweet Onion Sauce Subway is made with vinegar, onion, garlic, sugar and molasses, among other ingredients. While Subway’s recipe may differ slightly from the one outlined in this article, the general concept of the sauce and flavor are similar.

The sweet onion sauce is a great option for those who prefer a milder sauce with a touch of sweetness. The best part is that it pairs well with a variety of meats and vegetables commonly found in Subway sandwiches.

sweet onion sauce subway

Source: Momwithaprep.com

Ingredients Used in Sweet Onion Sauce

Ingredients that are generally used to make great sweet onion sauce are:

1 large sweet onion, chopped

2 tablespoons of olive oil

2 tablespoons of butter

2 tablespoons of brown sugar

1/4 cup of balsamic vinegar

1/4 cup of red wine

1/2 teaspoon of salt

1/4 teaspoon of black pepper

1/4 teaspoon of cayenne pepper

1/4 teaspoon of dried thyme

Step to Follow to Make Perfect Sweet Onion Sauce

  • Step 1: Sauté the Onion

Heat the olive oil and butter in a large saucepan over medium heat. Once the butter has melted, add the chopped sweet onion and sauté for 5-7 minutes, or until the onion becomes soft and translucent.

  • Step 2: Add the Sugar

Once the onion has softened, add the brown sugar to the saucepan and stir well. Continue to cook for another 2-3 minutes, or until the sugar has melted and the onions start to caramelize.

  • Step 3: Add the Vinegar and Wine

Pour the balsamic vinegar and red wine into the saucepan, stirring well to combine with the onions and sugar. Increase the heat to high and bring the mixture to a boil.

  • Step 4: Season the Sauce

Once the mixture has come to a boil, reduce the heat to low and add the salt, black pepper, cayenne pepper and dried thyme to the saucepan. Stir well to combine the seasoning with the sauce.

  • Step 5: Simmer the Sauce

Simmer the sauce over low heat for 10-15 minutes, or until it thickens and the onions become tender. Stir the sauce occasionally to prevent it from sticking to the bottom of the saucepan.

  • Step 6: Blend the Sauce

Once the sauce has thickened, remove it from the heat and let it cool slightly. Transfer the sauce to a blender or food processor and blend until it becomes smooth and creamy.

  • Step 7: Store the Sauce

Transfer the sweet onion sauce to a jar or airtight container and store it in the refrigerator. The sauce can be stored for up to 1 week.

Overview

Making sweet onion sauce is an easy process that requires just a few ingredients and a little bit of time. By following the steps outlined in this article, you can create a flavorful and versatile condiment that will add a burst of flavor to any dish. You can use this sauce to elevate the taste of burgers, grilled meats, sandwiches and salads.

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