Pickled red onions are a tangy and flavorful addition to any dish. Whether you are looking to add a pop of color to your salad or sandwich, or add a sweet and sour element to your tacos or burgers, pickled red onions are the perfect solution. I love to put pickled red onions on tacos, but you can pretty much put them anywhere you want a pop of flavor. Pickling is a traditional preservation method that has been used for centuries to extend the shelf life of foods. By soaking vegetables in a solution of vinegar, water, and sugar, you…
