Pickled red onions are a vibrant and tangy addition to elevate any meal. With their crunchy texture and bold flavor, they make an ideal topping for tacos, sandwiches, and salads. This quick and easy recipe requires just a few simple ingredients and brings a delightful zing that will keep your taste buds dancing. Whether enjoyed immediately or allowed to marinate for longer, these pickled beauties will become a must-have staple in your kitchen.