Onions are a fundamental ingredient in cuisines worldwide, heralded for their ability to transform the flavor profile of dishes. Often featured in everything from hearty stews to fresh salads, onions add both a depth of taste and a satisfying crunch. Available in several varieties such as red, yellow, and white, each type offers a distinct taste and texture, suitable for different cooking methods. They can be caramelized to bring out their natural sweetness, or chopped raw into salsas and relishes to provide a sharp, clean bite that brightens up the dish.