Fried onions with its tempting smell and delicious taste can be used in different ways as an additive for meals, like salads or sauces, as a topping on soups, meat, rice or potatoes dishes, for hamburgers and hot-dogs, baked in bread or simple as a tasty snack.
Red onions are cultivars of the onion with purplish-red skin and white flesh tinged with red. These onions tend to be medium to large in size and have a mild to sweet flavor. They are often consumed raw, grilled or lightly cooked with other foods, or added as a decoration to salads.
White onion is a cultivar of dry onion, that has a pure white papery skin and a sweet, mild white flesh. ... The onion can be sauted to a dark brown color and served to provide a sweet and sour flavor to other foods.