These delectable delights find their place as a garnish, adding a touch of visual appeal to various dishes. For optimal results, it is recommended to utilize large Spanish onions. Begin by slicing the onions into rings, ensuring they are evenly separated. Dip the rings into lightly beaten egg white, allowing them to be coated. Next, gently toss the rings in seasoned flour, ensuring they are thoroughly coated with the flavorful mixture. Proceed to fry the rings in hot fat, maintaining a steady heat for approximately 5 minutes, until they reach a tender and delectable state. Once cooked to perfection, carefully drain the rings to remove any excess fat, and serve them piping hot. Alternatively, for an alternative coating, the rings can be coated with a batter, adding an extra layer of texture and flavor to this delightful garnish.