What is a common garnish found on dishes offered at Porto's?

The correct choice features pickled red onions, which are a vibrant and flavorful garnish commonly used in various culinary presentations, including those found at Porto's. Pickled red onions add a tangy crunch that enhances the overall flavor profile of many dishes, providing a delightful contrast to richer ingredients. The acidity from the pickling process brightens the dish, making it more appealing to the palate.

While options like chopped parsley, shredded cheese, and fresh basil are also popular garnishes in many cuisines, pickled red onions distinctly complement specific items on Porto's menu, such as sandwiches or salads, enhancing the overall culinary experience. The inclusion of this distinctive garnish reflects Porto's emphasis on flavor and presentation, making it a standout choice for diners.