Subway Sweet Onion Sauce 

Why You’ll Love This Recipe

This recipe allows you to bring the taste of Subway’s beloved sweet onion sauce right to your home with just a few simple ingredients. The balance between sweetness from the sugar and the tanginess from the vinegars creates a deliciously smooth and versatile sauce. It’s perfect for topping sandwiches, drizzling over salads, or even as a dipping sauce. Plus, it’s incredibly easy to make and takes only a few minutes to prepare!

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 Cup Sugar
• 1/2 Cup Water
• 6 Tablespoons White Vinegar
• 1 1/2 Tablespoons Red Wine Vinegar

Directions

1. In a medium saucepan, combine the sugar and water over medium heat. Stir occasionally until the sugar is completely dissolved.
2. Once the sugar has dissolved, add the white vinegar and red wine vinegar to the saucepan. Stir to combine.
3. Allow the mixture to simmer for about 5 minutes, stirring occasionally. This will help thicken the sauce slightly and allow the flavors to meld together.
4. Remove the saucepan from heat and let the sauce cool.
5. Once cooled, transfer the sauce to a bottle or jar for storage. It can be stored in the refrigerator for later use.

Servings and Timing

This recipe makes approximately 1 1/2 cups of sweet onion sauce, which is enough for 4-6 sandwiches, depending on how much sauce you prefer to use. The total time for preparation is about 10 minutes, and you can let it cool for another 10-15 minutes before using it.

Variations

• Spicy Sweet Onion Sauce: Add a pinch of cayenne pepper or red pepper flakes to give the sauce a little kick.
• Garlic Infused: Toss in a few minced garlic cloves while simmering the mixture for a garlicky twist.
• Low Sugar Option: Replace the regular sugar with a sugar substitute like Stevia or monk fruit sweetener to make it a lower-calorie version.

Storage/Reheating

Store any leftover sweet onion sauce in an airtight container or bottle in the refrigerator for up to 1-2 weeks. There’s no need to reheat the sauce; it’s meant to be served chilled. Just shake the bottle before using it if it has settled in the fridge.

FAQs

1. Can I use a different type of vinegar for this recipe?

Yes, you can experiment with other types of vinegar, such as apple cider vinegar or balsamic vinegar. However, these will change the flavor slightly.

2. Is this recipe gluten-free?

Yes, this sweet onion sauce is naturally gluten-free as it contains no gluten-containing ingredients.

3. Can I make this recipe vegan?

Yes, this recipe is already vegan-friendly, as it does not contain any animal products.

4. How long does this sauce last in the fridge?

The sauce can be stored in the refrigerator for up to 1-2 weeks.

5. Can I use this sauce on salads?

Absolutely! This sweet onion sauce is a great addition to salads, especially when paired with grilled chicken or vegetables.

6. Can I make this sauce without sugar?

You can substitute the sugar with a sugar alternative like stevia, honey, or maple syrup for a different taste.

7. How do I adjust the sweetness of the sauce?

You can increase or decrease the amount of sugar to suit your taste. If you prefer a less sweet sauce, reduce the sugar by half.

8. Can I double the recipe to make a larger batch?

Yes, feel free to double or even triple the recipe if you need more sauce for a larger group or to keep on hand for later use.

9. Can I use this sauce on other dishes?

Definitely! This sauce is great on sandwiches, wraps, burgers, and even as a dipping sauce for fries or chicken tenders.

10. Is this sauce thick or runny?

The sauce is slightly thick but not as thick as a glaze. It’s a smooth, pourable consistency that works well for drizzling.

Conclusion

Now that you have this Subway Sweet Onion Sauce recipe, you can enjoy this classic sauce at home any time. It’s a simple, flavorful addition to many dishes and easy to make with just a few pantry staples. Whether you use it on sandwiches, salads, or as a dip, it’s sure to become a favorite in your kitchen!