Recreate the beloved Subway Sweet Onion Sauce at home with this easy and delicious copycat recipe. This Homemade Sweet Onion Sauce combines a delightful medley of sweet and tangy flavors that elevate sandwiches, salads, and even grilled meats. With just a few ingredients and minimal cooking time, you can whip up this versatile condiment that is not only vegan-friendly but also healthier than store-bought options. Perfect for casual lunches or festive gatherings, this sauce is sure to be a hit with family and friends. Enjoy the satisfaction of making your own flavorful sauce right in your kitchen!