1. Combine the Base Ingredients:

– In a medium mixing bowl, combine the mayonnaise and apple cider vinegar. Whisk together until smooth.

2. Add the Sweetness:

– Gradually add the sugar to the mixture while whisking continuously until fully dissolved.

3. Incorporate the Flavorings:

– Add the soy sauce, garlic powder, onion powder, black pepper, salt, paprika, and mustard powder to the bowl. Mix well until all ingredients are thoroughly combined.

4. Adjust Consistency:

– If you prefer a thinner sauce, gradually add water, one tablespoon at a time, until you reach your desired consistency.

5. Chill the Sauce:

– Cover the bowl with plastic wrap or transfer the sauce to an airtight container. Refrigerate for at least 30 minutes to allow the flavors to meld.

6. Serve:

– Use the sweet onion sauce on your favorite sandwiches, salads, or as a dipping sauce.

Prep Time: 10 minutes | Cook Time: 0 minutes | Servings: About 1 cup

Enjoy this delicious and versatile Subway Sweet Onion Sauce, perfect for elevating your meals! 🍯