Pickled red onion recipe

Add a tangy and crunchy kick to your dishes with this quick pickled red onion recipe. Thinly slice red onions and place them in a jar. In a saucepan, combine vinegar, water, sugar, and salt, then bring to a boil. Pour the hot mixture over the onions, let cool, and refrigerate for at least an hour. These pickled onions are perfect for tacos, salads, and sandwiches.